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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 0/1/2/3/4 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 if [ $RELEASE = "bullseye" ] ; then
47 if [ $RELEASE = "bullseye" ] ; then
48 RELEASE=testing
48 RELEASE=testing
49 fi
49 fi
50
50
51 # Kernel Branch
51 # Kernel Branch
52 KERNEL_BRANCH=${KERNEL_BRANCH:=""}
52 KERNEL_BRANCH=${KERNEL_BRANCH:=""}
53
53
54 # URLs
54 # URLs
55 KERNEL_URL=${KERNEL_URL:=https://github.com/raspberrypi/linux}
55 KERNEL_URL=${KERNEL_URL:=https://github.com/raspberrypi/linux}
56 FIRMWARE_URL=${FIRMWARE_URL:=https://github.com/raspberrypi/firmware/raw/master/boot}
56 FIRMWARE_URL=${FIRMWARE_URL:=https://github.com/raspberrypi/firmware/raw/master/boot}
57 WLAN_FIRMWARE_URL=${WLAN_FIRMWARE_URL:=https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm}
57 WLAN_FIRMWARE_URL=${WLAN_FIRMWARE_URL:=https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm}
58 FBTURBO_URL=${FBTURBO_URL:=https://github.com/ssvb/xf86-video-fbturbo.git}
58 FBTURBO_URL=${FBTURBO_URL:=https://github.com/ssvb/xf86-video-fbturbo.git}
59 UBOOT_URL=${UBOOT_URL:=https://git.denx.de/u-boot.git}
59 UBOOT_URL=${UBOOT_URL:=https://git.denx.de/u-boot.git}
60 VIDEOCORE_URL=${VIDEOCORE_URL:=https://github.com/raspberrypi/userland}
60 VIDEOCORE_URL=${VIDEOCORE_URL:=https://github.com/raspberrypi/userland}
61 BLUETOOTH_URL=${BLUETOOTH_URL:=https://github.com/RPi-Distro/pi-bluetooth.git}
61 BLUETOOTH_URL=${BLUETOOTH_URL:=https://github.com/RPi-Distro/pi-bluetooth.git}
62 NEXMON_URL=${NEXMON_URL:=https://github.com/seemoo-lab/nexmon.git}
62 NEXMON_URL=${NEXMON_URL:=https://github.com/seemoo-lab/nexmon.git}
63 SYSTEMDSWAP_URL=${SYSTEMDSWAP_URL:=https://github.com/Nefelim4ag/systemd-swap.git}
63 SYSTEMDSWAP_URL=${SYSTEMDSWAP_URL:=https://github.com/Nefelim4ag/systemd-swap.git}
64
64
65 # Kernel deb packages for 32bit kernel
65 # Kernel deb packages for 32bit kernel
66 RPI_32_KERNEL_URL=${RPI_32_KERNEL_URL:=https://github.com/hypriot/rpi-kernel/releases/download/v4.14.34/raspberrypi-kernel_20180422-141901_armhf.deb}
66 RPI_32_KERNEL_URL=${RPI_32_KERNEL_URL:=https://github.com/hypriot/rpi-kernel/releases/download/v4.14.34/raspberrypi-kernel_20180422-141901_armhf.deb}
67 RPI_32_KERNELHEADER_URL=${RPI_32_KERNELHEADER_URL:=https://github.com/hypriot/rpi-kernel/releases/download/v4.14.34/raspberrypi-kernel-headers_20180422-141901_armhf.deb}
67 RPI_32_KERNELHEADER_URL=${RPI_32_KERNELHEADER_URL:=https://github.com/hypriot/rpi-kernel/releases/download/v4.14.34/raspberrypi-kernel-headers_20180422-141901_armhf.deb}
68 # Kernel has KVM and zswap enabled - use if KERNEL_* parameters and precompiled kernel are used
68 # Kernel has KVM and zswap enabled - use if KERNEL_* parameters and precompiled kernel are used
69 RPI3_64_BIS_KERNEL_URL=${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}
69 RPI3_64_BIS_KERNEL_URL=${RPI3_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel-bis/releases/download/4.19.80.20191022/bcmrpi3-kernel-bis-4.19.80.20191022.tar.xz}
70 # Default precompiled 64bit kernel
70 # Default precompiled 64bit kernel
71 RPI3_64_DEF_KERNEL_URL=${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}
71 RPI3_64_DEF_KERNEL_URL=${RPI3_64_DEF_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel/releases/download/4.19.80.20191022/bcmrpi3-kernel-4.19.80.20191022.tar.xz}
72 # Sakaki BIS Kernel RPI4 - https://github.com/sakaki-/bcm2711-kernel-bis
72 # Sakaki BIS Kernel RPI4 - https://github.com/sakaki-/bcm2711-kernel-bis
73 RPI4_64_BIS_KERNEL_URL=${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}
73 RPI4_64_BIS_KERNEL_URL=${RPI4_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcm2711-kernel-bis/releases/download/4.19.59.20190724/bcm2711-kernel-bis-4.19.59.20190724.tar.xz}
74 # Default precompiled 64bit kernel - https://github.com/sakaki-/bcm2711-kernel
74 # Default precompiled 64bit kernel - https://github.com/sakaki-/bcm2711-kernel
75 RPI4_64_DEF_KERNEL_URL=${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}
75 RPI4_64_DEF_KERNEL_URL=${RPI4_64_DEF_KERNEL_URL:=https://github.com/sakaki-/bcm2711-kernel-bis/releases/download/4.19.59.20190724/bcm2711-kernel-bis-4.19.59.20190724.tar.xz}
76 # Generic
76 # Generic
77 RPI3_64_KERNEL_URL=${RPI3_64_KERNEL_URL:=$RPI3_64_DEF_KERNEL_URL}
77 RPI3_64_KERNEL_URL=${RPI3_64_KERNEL_URL:=$RPI3_64_DEF_KERNEL_URL}
78 RPI4_64_KERNEL_URL=${RPI4_64_KERNEL_URL:=$RPI4_64_DEF_KERNEL_URL}
78 RPI4_64_KERNEL_URL=${RPI4_64_KERNEL_URL:=$RPI4_64_DEF_KERNEL_URL}
79 # Kali kernel src - used if ENABLE_NEXMON=true (they patch the wlan kernel modul)
79 # Kali kernel src - used if ENABLE_NEXMON=true (they patch the wlan kernel modul)
80 KALI_KERNEL_URL=${KALI_KERNEL_URL:=https://github.com/Re4son/re4son-raspberrypi-linux.git}
80 KALI_KERNEL_URL=${KALI_KERNEL_URL:=https://github.com/Re4son/re4son-raspberrypi-linux.git}
81
81
82 # Build directories
82 # Build directories
83 WORKDIR=$(pwd)
83 WORKDIR=$(pwd)
84 BASEDIR=${BASEDIR:=${WORKDIR}/images/${RELEASE}}
84 BASEDIR=${BASEDIR:=${WORKDIR}/images/${RELEASE}}
85 BUILDDIR="${BASEDIR}/build"
85 BUILDDIR="${BASEDIR}/build"
86
86
87 # Chroot directories
87 # Chroot directories
88 R="${BUILDDIR}/chroot"
88 R="${BUILDDIR}/chroot"
89 ETC_DIR="${R}/etc"
89 ETC_DIR="${R}/etc"
90 LIB_DIR="${R}/lib"
90 LIB_DIR="${R}/lib"
91 BOOT_DIR="${R}/boot/firmware"
91 BOOT_DIR="${R}/boot/firmware"
92 KERNEL_DIR="${R}/usr/src/linux"
92 KERNEL_DIR="${R}/usr/src/linux"
93 WLAN_FIRMWARE_DIR="${LIB_DIR}/firmware/brcm"
93 WLAN_FIRMWARE_DIR="${LIB_DIR}/firmware/brcm"
94 BLUETOOTH_FIRMWARE_DIR="${ETC_DIR}/firmware/bt"
94 BLUETOOTH_FIRMWARE_DIR="${ETC_DIR}/firmware/bt"
95
95
96 # Firmware directory: Blank if download from github
96 # Firmware directory: Blank if download from github
97 RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""}
97 RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""}
98
98
99 # General settings
99 # General settings
100 SET_ARCH=${SET_ARCH:=32}
100 SET_ARCH=${SET_ARCH:=32}
101 HOSTNAME=${HOSTNAME:=rpi${RPI_MODEL}-${RELEASE}}
101 HOSTNAME=${HOSTNAME:=rpi${RPI_MODEL}-${RELEASE}}
102 PASSWORD=${PASSWORD:=raspberry}
102 PASSWORD=${PASSWORD:=raspberry}
103 USER_PASSWORD=${USER_PASSWORD:=raspberry}
103 USER_PASSWORD=${USER_PASSWORD:=raspberry}
104 DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}
104 DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}
105 TIMEZONE=${TIMEZONE:="Europe/Berlin"}
105 TIMEZONE=${TIMEZONE:="Europe/Berlin"}
106 EXPANDROOT=${EXPANDROOT:=true}
106 EXPANDROOT=${EXPANDROOT:=true}
107 ENABLE_DPHYSSWAP=${ENABLE_DPHYSSWAP:=true}
107 ENABLE_DPHYSSWAP=${ENABLE_DPHYSSWAP:=true}
108
108
109 # Keyboard settings
109 # Keyboard settings
110 XKB_MODEL=${XKB_MODEL:=""}
110 XKB_MODEL=${XKB_MODEL:=""}
111 XKB_LAYOUT=${XKB_LAYOUT:=""}
111 XKB_LAYOUT=${XKB_LAYOUT:=""}
112 XKB_VARIANT=${XKB_VARIANT:=""}
112 XKB_VARIANT=${XKB_VARIANT:=""}
113 XKB_OPTIONS=${XKB_OPTIONS:=""}
113 XKB_OPTIONS=${XKB_OPTIONS:=""}
114
114
115 # Network settings (DHCP)
115 # Network settings (DHCP)
116 ENABLE_DHCP=${ENABLE_DHCP:=true}
116 ENABLE_DHCP=${ENABLE_DHCP:=true}
117
117
118 # Network settings (static)
118 # Network settings (static)
119 NET_ADDRESS=${NET_ADDRESS:=""}
119 NET_ADDRESS=${NET_ADDRESS:=""}
120 NET_GATEWAY=${NET_GATEWAY:=""}
120 NET_GATEWAY=${NET_GATEWAY:=""}
121 NET_DNS_1=${NET_DNS_1:=""}
121 NET_DNS_1=${NET_DNS_1:=""}
122 NET_DNS_2=${NET_DNS_2:=""}
122 NET_DNS_2=${NET_DNS_2:=""}
123 NET_DNS_DOMAINS=${NET_DNS_DOMAINS:=""}
123 NET_DNS_DOMAINS=${NET_DNS_DOMAINS:=""}
124 NET_NTP_1=${NET_NTP_1:=""}
124 NET_NTP_1=${NET_NTP_1:=""}
125 NET_NTP_2=${NET_NTP_2:=""}
125 NET_NTP_2=${NET_NTP_2:=""}
126
126
127 # APT settings
127 # APT settings
128 APT_PROXY=${APT_PROXY:=""}
128 APT_PROXY=${APT_PROXY:=""}
129 APT_SERVER=${APT_SERVER:="ftp.debian.org"}
129 APT_SERVER=${APT_SERVER:="ftp.debian.org"}
130 KEEP_APT_PROXY=${KEEP_APT_PROXY:=false}
130 KEEP_APT_PROXY=${KEEP_APT_PROXY:=false}
131
131
132 # Feature settings
132 # Feature settings
133 ENABLE_PRINTK=${ENABLE_PRINTK:=false}
133 ENABLE_PRINTK=${ENABLE_PRINTK:=false}
134 ENABLE_BLUETOOTH=${ENABLE_BLUETOOTH:=false}
134 ENABLE_BLUETOOTH=${ENABLE_BLUETOOTH:=false}
135 ENABLE_MINIUART_OVERLAY=${ENABLE_MINIUART_OVERLAY:=false}
135 ENABLE_MINIUART_OVERLAY=${ENABLE_MINIUART_OVERLAY:=false}
136 ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}
136 ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}
137 ENABLE_I2C=${ENABLE_I2C:=false}
137 ENABLE_I2C=${ENABLE_I2C:=false}
138 ENABLE_SPI=${ENABLE_SPI:=false}
138 ENABLE_SPI=${ENABLE_SPI:=false}
139 ENABLE_IPV6=${ENABLE_IPV6:=true}
139 ENABLE_IPV6=${ENABLE_IPV6:=true}
140 ENABLE_SSHD=${ENABLE_SSHD:=true}
140 ENABLE_SSHD=${ENABLE_SSHD:=true}
141 ENABLE_NONFREE=${ENABLE_NONFREE:=false}
141 ENABLE_NONFREE=${ENABLE_NONFREE:=false}
142 ENABLE_WIRELESS=${ENABLE_WIRELESS:=false}
142 ENABLE_WIRELESS=${ENABLE_WIRELESS:=false}
143 ENABLE_SOUND=${ENABLE_SOUND:=true}
143 ENABLE_SOUND=${ENABLE_SOUND:=true}
144 ENABLE_DBUS=${ENABLE_DBUS:=true}
144 ENABLE_DBUS=${ENABLE_DBUS:=true}
145 ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}
145 ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}
146 ENABLE_MINGPU=${ENABLE_MINGPU:=false}
146 ENABLE_MINGPU=${ENABLE_MINGPU:=false}
147 ENABLE_XORG=${ENABLE_XORG:=false}
147 ENABLE_XORG=${ENABLE_XORG:=false}
148 ENABLE_WM=${ENABLE_WM:=""}
148 ENABLE_WM=${ENABLE_WM:=""}
149 ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}
149 ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}
150 ENABLE_USER=${ENABLE_USER:=true}
150 ENABLE_USER=${ENABLE_USER:=true}
151 USER_NAME=${USER_NAME:="pi"}
151 USER_NAME=${USER_NAME:="pi"}
152 ENABLE_ROOT=${ENABLE_ROOT:=false}
152 ENABLE_ROOT=${ENABLE_ROOT:=false}
153 ENABLE_QEMU=${ENABLE_QEMU:=false}
153 ENABLE_QEMU=${ENABLE_QEMU:=false}
154 ENABLE_SYSVINIT=${ENABLE_SYSVINIT:=false}
154 ENABLE_SYSVINIT=${ENABLE_SYSVINIT:=false}
155
155
156 # SSH settings
156 # SSH settings
157 SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false}
157 SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false}
158 SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false}
158 SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false}
159 SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false}
159 SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false}
160 SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""}
160 SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""}
161 SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""}
161 SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""}
162
162
163 # Advanced settings
163 # Advanced settings
164 ENABLE_SYSTEMDSWAP=${ENABLE_SYSTEMDSWAP:=false}
164 ENABLE_SYSTEMDSWAP=${ENABLE_SYSTEMDSWAP:=false}
165 ENABLE_MINBASE=${ENABLE_MINBASE:=false}
165 ENABLE_MINBASE=${ENABLE_MINBASE:=false}
166 ENABLE_REDUCE=${ENABLE_REDUCE:=false}
166 ENABLE_REDUCE=${ENABLE_REDUCE:=false}
167 ENABLE_UBOOT=${ENABLE_UBOOT:=false}
167 ENABLE_UBOOT=${ENABLE_UBOOT:=false}
168 UBOOTSRC_DIR=${UBOOTSRC_DIR:=""}
168 UBOOTSRC_DIR=${UBOOTSRC_DIR:=""}
169 ENABLE_USBBOOT=${ENABLE_USBBOOT=false}
169 ENABLE_USBBOOT=${ENABLE_USBBOOT=false}
170 ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}
170 ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}
171 ENABLE_VIDEOCORE=${ENABLE_VIDEOCORE:=false}
171 ENABLE_VIDEOCORE=${ENABLE_VIDEOCORE:=false}
172 ENABLE_NEXMON=${ENABLE_NEXMON:=false}
172 ENABLE_NEXMON=${ENABLE_NEXMON:=false}
173 VIDEOCORESRC_DIR=${VIDEOCORESRC_DIR:=""}
173 VIDEOCORESRC_DIR=${VIDEOCORESRC_DIR:=""}
174 FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""}
174 FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""}
175 NEXMONSRC_DIR=${NEXMONSRC_DIR:=""}
175 NEXMONSRC_DIR=${NEXMONSRC_DIR:=""}
176 ENABLE_HARDNET=${ENABLE_HARDNET:=false}
176 ENABLE_HARDNET=${ENABLE_HARDNET:=false}
177 ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}
177 ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}
178 ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}
178 ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}
179 ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}
179 ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}
180 ENABLE_IFNAMES=${ENABLE_IFNAMES:=true}
180 ENABLE_IFNAMES=${ENABLE_IFNAMES:=true}
181 ENABLE_SPLASH=${ENABLE_SPLASH:=true}
181 ENABLE_SPLASH=${ENABLE_SPLASH:=true}
182 ENABLE_LOGO=${ENABLE_LOGO:=true}
182 ENABLE_LOGO=${ENABLE_LOGO:=true}
183 ENABLE_SILENT_BOOT=${ENABLE_SILENT_BOOT=false}
183 ENABLE_SILENT_BOOT=${ENABLE_SILENT_BOOT=false}
184 DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=}
184 DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=}
185
185
186 # Kernel compilation settings
186 # Kernel compilation settings
187 BUILD_KERNEL=${BUILD_KERNEL:=true}
187 BUILD_KERNEL=${BUILD_KERNEL:=true}
188 KERNEL_REDUCE=${KERNEL_REDUCE:=false}
188 KERNEL_REDUCE=${KERNEL_REDUCE:=false}
189 KERNEL_THREADS=${KERNEL_THREADS:=1}
189 KERNEL_THREADS=${KERNEL_THREADS:=1}
190 KERNEL_HEADERS=${KERNEL_HEADERS:=true}
190 KERNEL_HEADERS=${KERNEL_HEADERS:=true}
191 KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}
191 KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}
192 KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}
192 KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}
193 KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false}
193 KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false}
194 KERNEL_CCACHE=${KERNEL_CCACHE:=false}
194 KERNEL_CCACHE=${KERNEL_CCACHE:=false}
195 KERNEL_ZSWAP=${KERNEL_ZSWAP:=false}
195 KERNEL_ZSWAP=${KERNEL_ZSWAP:=false}
196 KERNEL_VIRT=${KERNEL_VIRT:=false}
196 KERNEL_VIRT=${KERNEL_VIRT:=false}
197 KERNEL_BPF=${KERNEL_BPF:=false}
197 KERNEL_BPF=${KERNEL_BPF:=false}
198 KERNEL_DEFAULT_GOV=${KERNEL_DEFAULT_GOV:=ondemand}
198 KERNEL_DEFAULT_GOV=${KERNEL_DEFAULT_GOV:=ondemand}
199 KERNEL_SECURITY=${KERNEL_SECURITY:=false}
199 KERNEL_SECURITY=${KERNEL_SECURITY:=false}
200 KERNEL_NF=${KERNEL_NF:=false}
200 KERNEL_NF=${KERNEL_NF:=false}
201 KERNEL_DHKEY=${KERNEL_DHKEY:=true}
201 KERNEL_DHKEY=${KERNEL_DHKEY:=true}
202 KERNEL_BTRFS=${KERNEL_BTRFS:=false}
202 KERNEL_BTRFS=${KERNEL_BTRFS:=false}
203 KERNEL_NSPAN=${KERNEL_NSPAN:=false}
203 KERNEL_NSPAN=${KERNEL_NSPAN:=false}
204 KERNEL_POEHAT=${KERNEL_POEHAT:=false}
204 KERNEL_POEHAT=${KERNEL_POEHAT:=false}
205
205
206 # Kernel compilation from source directory settings
206 # Kernel compilation from source directory settings
207 KERNELSRC_DIR=${KERNELSRC_DIR:=""}
207 KERNELSRC_DIR=${KERNELSRC_DIR:=""}
208 KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}
208 KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}
209 KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}
209 KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}
210 KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}
210 KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}
211
211
212 # Reduce disk usage settings
212 # Reduce disk usage settings
213 REDUCE_APT=${REDUCE_APT:=true}
213 REDUCE_APT=${REDUCE_APT:=true}
214 REDUCE_DOC=${REDUCE_DOC:=true}
214 REDUCE_DOC=${REDUCE_DOC:=true}
215 REDUCE_MAN=${REDUCE_MAN:=true}
215 REDUCE_MAN=${REDUCE_MAN:=true}
216 REDUCE_VIM=${REDUCE_VIM:=false}
216 REDUCE_VIM=${REDUCE_VIM:=false}
217 REDUCE_BASH=${REDUCE_BASH:=false}
217 REDUCE_BASH=${REDUCE_BASH:=false}
218 REDUCE_HWDB=${REDUCE_HWDB:=true}
218 REDUCE_HWDB=${REDUCE_HWDB:=true}
219 REDUCE_SSHD=${REDUCE_SSHD:=true}
219 REDUCE_SSHD=${REDUCE_SSHD:=true}
220 REDUCE_LOCALE=${REDUCE_LOCALE:=true}
220 REDUCE_LOCALE=${REDUCE_LOCALE:=true}
221
221
222 # Encrypted filesystem settings
222 # Encrypted filesystem settings
223 ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}
223 ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}
224 CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}
224 CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}
225 CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}
225 CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}
226 CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64"}
226 CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64"}
227 CRYPTFS_HASH=${CRYPTFS_HASH:="sha512"}
227 CRYPTFS_HASH=${CRYPTFS_HASH:="sha512"}
228 CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}
228 CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}
229 #Dropbear-initramfs supports unlocking encrypted filesystem via SSH on bootup
229 #Dropbear-initramfs supports unlocking encrypted filesystem via SSH on bootup
230 CRYPTFS_DROPBEAR=${CRYPTFS_DROPBEAR:=false}
230 CRYPTFS_DROPBEAR=${CRYPTFS_DROPBEAR:=false}
231 #Provide your own Dropbear Public RSA-OpenSSH Key otherwise it will be generated
231 #Provide your own Dropbear Public RSA-OpenSSH Key otherwise it will be generated
232 CRYPTFS_DROPBEAR_PUBKEY=${CRYPTFS_DROPBEAR_PUBKEY:=""}
232 CRYPTFS_DROPBEAR_PUBKEY=${CRYPTFS_DROPBEAR_PUBKEY:=""}
233
233
234 # Chroot scripts directory
234 # Chroot scripts directory
235 CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}
235 CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}
236
236
237 # Packages required in the chroot build environment
237 # Packages required in the chroot build environment
238 APT_INCLUDES=${APT_INCLUDES:=""}
238 APT_INCLUDES=${APT_INCLUDES:=""}
239
240 APT_INCLUDES="${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"
239 APT_INCLUDES="${APT_INCLUDES},flex,bison,libssl-dev,apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup,libnss-systemd"
241
240
242 # Packages to exclude from chroot build environment
241 # Packages to exclude from chroot build environment
243 APT_EXCLUDES=${APT_EXCLUDES:=""}
242 APT_EXCLUDES=${APT_EXCLUDES:=""}
244
243
245 # Packages required for bootstrapping
244 # Packages required for bootstrapping
246
247 REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus bison flex libssl-dev sudo"
245 REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus bison flex libssl-dev sudo"
248 MISSING_PACKAGES=""
246 MISSING_PACKAGES=""
249
247
250 # Packages installed for c/c++ build environment in chroot (keep empty)
248 # Packages installed for c/c++ build environment in chroot (keep empty)
251 COMPILER_PACKAGES=""
249 COMPILER_PACKAGES=""
252
250
253 # Check if apt-cacher-ng has port 3142 open and set APT_PROXY
251 # Check if apt-cacher-ng has port 3142 open and set APT_PROXY
254 APT_CACHER_RUNNING=$(lsof -i :3142 | cut -d ' ' -f3 | uniq | sed '/^\s*$/d')
252 APT_CACHER_RUNNING=$(lsof -i :3142 | cut -d ' ' -f3 | uniq | sed '/^\s*$/d')
255 if [ "${APT_CACHER_RUNNING}" = "apt-cacher-ng" ] ; then
253 if [ "${APT_CACHER_RUNNING}" = "apt-cacher-ng" ] ; then
256 APT_PROXY=http://127.0.0.1:3142/
254 APT_PROXY=http://127.0.0.1:3142/
257 fi
255 fi
258
256
259 # Setup architecture specific settings
257 # Setup architecture specific settings
260 if [ -n "$SET_ARCH" ] ; then
258 if [ -n "$SET_ARCH" ] ; then
261 # 64-bit configuration
259 # 64-bit configuration
262 if [ "$SET_ARCH" = 64 ] ; then
260 if [ "$SET_ARCH" = 64 ] ; then
263 # General 64-bit depended settings
261 # General 64-bit depended settings
264 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-aarch64-static}
262 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-aarch64-static}
265 KERNEL_ARCH=${KERNEL_ARCH:=arm64}
263 KERNEL_ARCH=${KERNEL_ARCH:=arm64}
266 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="Image"}
264 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="Image"}
267
265
268 # Raspberry Pi model specific settings
266 # Raspberry Pi model specific settings
269 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] || [ "$RPI_MODEL" = 4 ] ; then
267 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] || [ "$RPI_MODEL" = 4 ] ; then
270 if [ "$RPI_MODEL" != 4 ] ; then
268 if [ "$RPI_MODEL" != 4 ] ; then
271 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi3_defconfig}
269 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi3_defconfig}
272 else
270 else
273 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2711_defconfig}
271 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2711_defconfig}
274 fi
272 fi
275
273
276 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-arm64"
274 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-arm64"
277 RELEASE_ARCH=${RELEASE_ARCH:=arm64}
275 RELEASE_ARCH=${RELEASE_ARCH:=arm64}
278 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel8.img}
276 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel8.img}
279 CROSS_COMPILE=${CROSS_COMPILE:=aarch64-linux-gnu-}
277 CROSS_COMPILE=${CROSS_COMPILE:=aarch64-linux-gnu-}
280 else
278 else
281 echo "error: Only Raspberry PI 3, 3B+ and 4 support 64-bit"
279 echo "error: Only Raspberry PI 3, 3B+ and 4 support 64-bit"
282 exit 1
280 exit 1
283 fi
281 fi
284 fi
282 fi
285
283
286 # 32-bit configuration
284 # 32-bit configuration
287 if [ "$SET_ARCH" = 32 ] ; then
285 if [ "$SET_ARCH" = 32 ] ; then
288 # General 32-bit dependend settings
286 # General 32-bit dependend settings
289 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static}
287 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static}
290 KERNEL_ARCH=${KERNEL_ARCH:=arm}
288 KERNEL_ARCH=${KERNEL_ARCH:=arm}
291 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="zImage"}
289 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="zImage"}
292
290
293 # Raspberry Pi model specific settings
291 # Raspberry Pi model specific settings
294 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] ; then
292 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] ; then
295 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armel"
293 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armel"
296 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi_defconfig}
294 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi_defconfig}
297 RELEASE_ARCH=${RELEASE_ARCH:=armel}
295 RELEASE_ARCH=${RELEASE_ARCH:=armel}
298 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel.img}
296 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel.img}
299 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabi-}
297 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabi-}
300 fi
298 fi
301
299
302 # Raspberry Pi model specific settings
300 # Raspberry Pi model specific settings
303 if [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] || [ "$RPI_MODEL" = 4 ] ; then
301 if [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] || [ "$RPI_MODEL" = 4 ] ; then
304 if [ "$RPI_MODEL" != 4 ] ; then
302 if [ "$RPI_MODEL" != 4 ] ; then
305 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig}
303 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig}
306 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}
304 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}
307 else
305 else
308 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2711_defconfig}
306 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2711_defconfig}
309 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7l.img}
307 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7l.img}
310 fi
308 fi
311
309
312 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf"
310 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf"
313 RELEASE_ARCH=${RELEASE_ARCH:=armhf}
311 RELEASE_ARCH=${RELEASE_ARCH:=armhf}
314
312
315 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-}
313 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-}
316 fi
314 fi
317 fi
315 fi
318 # SET_ARCH not set
316 # SET_ARCH not set
319 else
317 else
320 echo "error: Please set '32' or '64' as value for SET_ARCH"
318 echo "error: Please set '32' or '64' as value for SET_ARCH"
321 exit 1
319 exit 1
322 fi
320 fi
323 # Device specific configuration and U-Boot configuration
321 # Device specific configuration and U-Boot configuration
324 case "$RPI_MODEL" in
322 case "$RPI_MODEL" in
325 0)
323 0)
326 DTB_FILE=${DTB_FILE:=bcm2708-rpi-0-w.dtb}
324 DTB_FILE=${DTB_FILE:=bcm2708-rpi-0-w.dtb}
327 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
325 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
328 ;;
326 ;;
329 1)
327 1)
330 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b.dtb}
328 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b.dtb}
331 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
329 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
332 ;;
330 ;;
333 1P)
331 1P)
334 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b-plus.dtb}
332 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b-plus.dtb}
335 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
333 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
336 ;;
334 ;;
337 2)
335 2)
338 DTB_FILE=${DTB_FILE:=bcm2709-rpi-2-b.dtb}
336 DTB_FILE=${DTB_FILE:=bcm2709-rpi-2-b.dtb}
339 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_2_defconfig}
337 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_2_defconfig}
340 ;;
338 ;;
341 3)
339 3)
342 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
340 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
343 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
341 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
344 ;;
342 ;;
345 3P)
343 3P)
346 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
344 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
347 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
345 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
348 ;;
346 ;;
349 4)
347 4)
350 DTB_FILE=${DTB_FILE:=bcm2711-rpi-4-b.dtb}
348 DTB_FILE=${DTB_FILE:=bcm2711-rpi-4-b.dtb}
351 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_4_defconfig}
349 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_4_defconfig}
352 ;;
350 ;;
353 *)
351 *)
354 echo "error: Raspberry Pi model $RPI_MODEL is not supported!"
352 echo "error: Raspberry Pi model $RPI_MODEL is not supported!"
355 exit 1
353 exit 1
356 ;;
354 ;;
357 esac
355 esac
358
356
359 # Raspberry PI 0,3,3P with Bluetooth and Wifi onboard
357 # Raspberry PI 0,3,3P with Bluetooth and Wifi onboard
360 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] || [ "$RPI_MODEL" = 4 ] ; then
358 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] || [ "$RPI_MODEL" = 4 ] ; then
361 # Include bluetooth packages on supported boards
359 # Include bluetooth packages on supported boards
362 if [ "$ENABLE_BLUETOOTH" = true ] ; then
360 if [ "$ENABLE_BLUETOOTH" = true ] ; then
363 APT_INCLUDES="${APT_INCLUDES},bluetooth,bluez"
361 APT_INCLUDES="${APT_INCLUDES},bluetooth,bluez"
364 fi
362 fi
365 if [ "$ENABLE_WIRELESS" = true ] ; then
363 if [ "$ENABLE_WIRELESS" = true ] ; then
366 APT_INCLUDES="${APT_INCLUDES},wireless-tools,crda,wireless-regdb"
364 APT_INCLUDES="${APT_INCLUDES},wireless-tools,crda,wireless-regdb"
367 fi
365 fi
368 else # Raspberry PI 1,1P,2 without Wifi and bluetooth onboard
366 else # Raspberry PI 1,1P,2 without Wifi and bluetooth onboard
369 # Check if the internal wireless interface is not supported by the RPi model
367 # Check if the internal wireless interface is not supported by the RPi model
370 if [ "$ENABLE_WIRELESS" = true ] || [ "$ENABLE_BLUETOOTH" = true ]; then
368 if [ "$ENABLE_WIRELESS" = true ] || [ "$ENABLE_BLUETOOTH" = true ]; then
371 echo "error: The selected Raspberry Pi model has no integrated interface for wireless or bluetooth"
369 echo "error: The selected Raspberry Pi model has no integrated interface for wireless or bluetooth"
372 exit 1
370 exit 1
373 fi
371 fi
374 fi
372 fi
375
373
376 if [ "$BUILD_KERNEL" = false ] && [ "$ENABLE_NEXMON" = true ]; then
374 if [ "$BUILD_KERNEL" = false ] && [ "$ENABLE_NEXMON" = true ]; then
377 echo "error: You have to compile kernel sources, if you want to enable nexmon"
375 echo "error: You have to compile kernel sources, if you want to enable nexmon"
378 exit 1
376 exit 1
379 fi
377 fi
380
378
381 # Prepare date string for default image file name
379 # Prepare date string for default image file name
382 DATE="$(date +%Y-%m-%d)"
380 DATE="$(date +%Y-%m-%d)"
383 if [ -z "$KERNEL_BRANCH" ] ; then
381 if [ -z "$KERNEL_BRANCH" ] ; then
384 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
382 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
385 else
383 else
386 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
384 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
387 fi
385 fi
388
386
389 # Check if DISABLE_UNDERVOLT_WARNINGS parameter value is supported
387 # Check if DISABLE_UNDERVOLT_WARNINGS parameter value is supported
390 if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
388 if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
391 if [ "$DISABLE_UNDERVOLT_WARNINGS" != 1 ] && [ "$DISABLE_UNDERVOLT_WARNINGS" != 2 ] ; then
389 if [ "$DISABLE_UNDERVOLT_WARNINGS" != 1 ] && [ "$DISABLE_UNDERVOLT_WARNINGS" != 2 ] ; then
392 echo "error: DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS} is not supported"
390 echo "error: DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS} is not supported"
393 exit 1
391 exit 1
394 fi
392 fi
395 fi
393 fi
396
394
397 # Add cmake to compile videocore sources
395 # Add cmake to compile videocore sources
398 if [ "$ENABLE_VIDEOCORE" = true ] ; then
396 if [ "$ENABLE_VIDEOCORE" = true ] ; then
399 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cmake"
397 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cmake"
400 fi
398 fi
401
399
402 # Add deps for nexmon
400 # Add deps for nexmon
403 if [ "$ENABLE_NEXMON" = true ] ; then
401 if [ "$ENABLE_NEXMON" = true ] ; then
404
402 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libgmp3-dev gawk qpdf make autoconf automake build-essential libtool"
405 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libgmp3-dev gawk qpdf bison flex make autoconf automake build-essential libtool"
406 fi
403 fi
407
404
408 # Add libncurses5 to enable kernel menuconfig
405 # Add libncurses5 to enable kernel menuconfig
409 if [ "$KERNEL_MENUCONFIG" = true ] ; then
406 if [ "$KERNEL_MENUCONFIG" = true ] ; then
410 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses-dev"
407 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses-dev"
411 fi
408 fi
412
409
413 # Add ccache compiler cache for (faster) kernel cross (re)compilation
410 # Add ccache compiler cache for (faster) kernel cross (re)compilation
414 if [ "$KERNEL_CCACHE" = true ] ; then
411 if [ "$KERNEL_CCACHE" = true ] ; then
415 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} ccache"
412 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} ccache"
416 fi
413 fi
417
414
418 # Add cryptsetup package to enable filesystem encryption
415 # Add cryptsetup package to enable filesystem encryption
419 if [ "$ENABLE_CRYPTFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
416 if [ "$ENABLE_CRYPTFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
420 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup"
417 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup"
421
422 APT_INCLUDES="${APT_INCLUDES},cryptsetup,busybox,console-setup,cryptsetup-initramfs"
418 APT_INCLUDES="${APT_INCLUDES},cryptsetup,busybox,console-setup,cryptsetup-initramfs"
423
419
424 # If cryptfs,dropbear and initramfs are enabled include dropbear-initramfs package
420 # If cryptfs,dropbear and initramfs are enabled include dropbear-initramfs package
425 if [ "$CRYPTFS_DROPBEAR" = true ] && [ "$ENABLE_INITRAMFS" = true ]; then
421 if [ "$CRYPTFS_DROPBEAR" = true ] && [ "$ENABLE_INITRAMFS" = true ]; then
426 APT_INCLUDES="${APT_INCLUDES},dropbear-initramfs"
422 APT_INCLUDES="${APT_INCLUDES},dropbear-initramfs"
427 fi
423 fi
428
424
429 if [ -z "$CRYPTFS_PASSWORD" ] ; then
425 if [ -z "$CRYPTFS_PASSWORD" ] ; then
430 echo "error: no password defined (CRYPTFS_PASSWORD)!"
426 echo "error: no password defined (CRYPTFS_PASSWORD)!"
431 exit 1
427 exit 1
432 fi
428 fi
433 ENABLE_INITRAMFS=true
429 ENABLE_INITRAMFS=true
434 fi
430 fi
435
431
436 # Add initramfs generation tools
432 # Add initramfs generation tools
437 if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
433 if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
438 APT_INCLUDES="${APT_INCLUDES},initramfs-tools"
434 APT_INCLUDES="${APT_INCLUDES},initramfs-tools"
439 fi
435 fi
440
436
441 # Add device-tree-compiler required for building the U-Boot bootloader
437 # Add device-tree-compiler required for building the U-Boot bootloader
442 if [ "$ENABLE_UBOOT" = true ] ; then
438 if [ "$ENABLE_UBOOT" = true ] ; then
443 APT_INCLUDES="${APT_INCLUDES},device-tree-compiler,bison,flex,bc"
439 APT_INCLUDES="${APT_INCLUDES},device-tree-compiler,bison,flex,bc"
444 fi
440 fi
445
441
446 if [ "$ENABLE_USBBOOT" = true ] ; then
442 if [ "$ENABLE_USBBOOT" = true ] ; then
447 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1P ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 2 ]; then
443 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1P ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 2 ]; then
448 echo "error: Booting from USB alone is only supported by Raspberry Pi 3 and 3P"
444 echo "error: Booting from USB alone is only supported by Raspberry Pi 3 and 3P"
449 exit 1
445 exit 1
450 fi
446 fi
451 fi
447 fi
452
448
453 # Check if root SSH (v2) public key file exists
449 # Check if root SSH (v2) public key file exists
454 if [ -n "$SSH_ROOT_PUB_KEY" ] ; then
450 if [ -n "$SSH_ROOT_PUB_KEY" ] ; then
455 if [ ! -f "$SSH_ROOT_PUB_KEY" ] ; then
451 if [ ! -f "$SSH_ROOT_PUB_KEY" ] ; then
456 echo "error: '$SSH_ROOT_PUB_KEY' specified SSH public key file not found (SSH_ROOT_PUB_KEY)!"
452 echo "error: '$SSH_ROOT_PUB_KEY' specified SSH public key file not found (SSH_ROOT_PUB_KEY)!"
457 exit 1
453 exit 1
458 fi
454 fi
459 fi
455 fi
460
456
461 # Check if $USER_NAME SSH (v2) public key file exists
457 # Check if $USER_NAME SSH (v2) public key file exists
462 if [ -n "$SSH_USER_PUB_KEY" ] ; then
458 if [ -n "$SSH_USER_PUB_KEY" ] ; then
463 if [ ! -f "$SSH_USER_PUB_KEY" ] ; then
459 if [ ! -f "$SSH_USER_PUB_KEY" ] ; then
464 echo "error: '$SSH_USER_PUB_KEY' specified SSH public key file not found (SSH_USER_PUB_KEY)!"
460 echo "error: '$SSH_USER_PUB_KEY' specified SSH public key file not found (SSH_USER_PUB_KEY)!"
465 exit 1
461 exit 1
466 fi
462 fi
467 fi
463 fi
468
464
469 if [ "$ENABLE_NEXMON" = true ] && [ -n "$KERNEL_BRANCH" ] ; then
465 if [ "$ENABLE_NEXMON" = true ] && [ -n "$KERNEL_BRANCH" ] ; then
470 echo "error: Please unset KERNEL_BRANCH if using ENABLE_NEXMON"
466 echo "error: Please unset KERNEL_BRANCH if using ENABLE_NEXMON"
471 exit 1
467 exit 1
472 fi
468 fi
473
469
474 # Check if all required packages are installed on the build system
470 # Check if all required packages are installed on the build system
475 for package in $REQUIRED_PACKAGES ; do
471 for package in $REQUIRED_PACKAGES ; do
476 if [ "$(dpkg-query -W -f='${Status}' "$package")" != "install ok installed" ] ; then
472 if [ "$(dpkg-query -W -f='${Status}' "$package")" != "install ok installed" ] ; then
477 MISSING_PACKAGES="${MISSING_PACKAGES} $package"
473 MISSING_PACKAGES="${MISSING_PACKAGES} $package"
478 fi
474 fi
479 done
475 done
480
476
481 # If there are missing packages ask confirmation for install, or exit
477 # If there are missing packages ask confirmation for install, or exit
482 if [ -n "$MISSING_PACKAGES" ] ; then
478 if [ -n "$MISSING_PACKAGES" ] ; then
483 echo "the following packages needed by this script are not installed:"
479 echo "the following packages needed by this script are not installed:"
484 echo "$MISSING_PACKAGES"
480 echo "$MISSING_PACKAGES"
485
481
486 printf "\ndo you want to install the missing packages right now? [y/n] "
482 printf "\ndo you want to install the missing packages right now? [y/n] "
487 read -r confirm
483 read -r confirm
488 [ "$confirm" != "y" ] && exit 1
484 [ "$confirm" != "y" ] && exit 1
489
485
490 # Make sure all missing required packages are installed
486 # Make sure all missing required packages are installed
491 apt-get update && apt-get -qq -y install `echo "${MISSING_PACKAGES}" | sed "s/ //"`
487 apt-get update && apt-get -qq -y install `echo "${MISSING_PACKAGES}" | sed "s/ //"`
492 fi
488 fi
493
489
494 # Check if ./bootstrap.d directory exists
490 # Check if ./bootstrap.d directory exists
495 if [ ! -d "./bootstrap.d/" ] ; then
491 if [ ! -d "./bootstrap.d/" ] ; then
496 echo "error: './bootstrap.d' required directory not found!"
492 echo "error: './bootstrap.d' required directory not found!"
497 exit 1
493 exit 1
498 fi
494 fi
499
495
500 # Check if ./files directory exists
496 # Check if ./files directory exists
501 if [ ! -d "./files/" ] ; then
497 if [ ! -d "./files/" ] ; then
502 echo "error: './files' required directory not found!"
498 echo "error: './files' required directory not found!"
503 exit 1
499 exit 1
504 fi
500 fi
505
501
506 # Check if specified KERNELSRC_DIR directory exists
502 # Check if specified KERNELSRC_DIR directory exists
507 if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then
503 if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then
508 echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!"
504 echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!"
509 exit 1
505 exit 1
510 fi
506 fi
511
507
512 # Check if specified UBOOTSRC_DIR directory exists
508 # Check if specified UBOOTSRC_DIR directory exists
513 if [ -n "$UBOOTSRC_DIR" ] && [ ! -d "$UBOOTSRC_DIR" ] ; then
509 if [ -n "$UBOOTSRC_DIR" ] && [ ! -d "$UBOOTSRC_DIR" ] ; then
514 echo "error: '${UBOOTSRC_DIR}' specified directory not found (UBOOTSRC_DIR)!"
510 echo "error: '${UBOOTSRC_DIR}' specified directory not found (UBOOTSRC_DIR)!"
515 exit 1
511 exit 1
516 fi
512 fi
517
513
518 # Check if specified VIDEOCORESRC_DIR directory exists
514 # Check if specified VIDEOCORESRC_DIR directory exists
519 if [ -n "$VIDEOCORESRC_DIR" ] && [ ! -d "$VIDEOCORESRC_DIR" ] ; then
515 if [ -n "$VIDEOCORESRC_DIR" ] && [ ! -d "$VIDEOCORESRC_DIR" ] ; then
520 echo "error: '${VIDEOCORESRC_DIR}' specified directory not found (VIDEOCORESRC_DIR)!"
516 echo "error: '${VIDEOCORESRC_DIR}' specified directory not found (VIDEOCORESRC_DIR)!"
521 exit 1
517 exit 1
522 fi
518 fi
523
519
524 # Check if specified FBTURBOSRC_DIR directory exists
520 # Check if specified FBTURBOSRC_DIR directory exists
525 if [ -n "$FBTURBOSRC_DIR" ] && [ ! -d "$FBTURBOSRC_DIR" ] ; then
521 if [ -n "$FBTURBOSRC_DIR" ] && [ ! -d "$FBTURBOSRC_DIR" ] ; then
526 echo "error: '${FBTURBOSRC_DIR}' specified directory not found (FBTURBOSRC_DIR)!"
522 echo "error: '${FBTURBOSRC_DIR}' specified directory not found (FBTURBOSRC_DIR)!"
527 exit 1
523 exit 1
528 fi
524 fi
529
525
530 # Check if specified NEXMONSRC_DIR directory exists
526 # Check if specified NEXMONSRC_DIR directory exists
531 if [ -n "$NEXMONSRC_DIR" ] && [ ! -d "$NEXMONSRC_DIR" ] ; then
527 if [ -n "$NEXMONSRC_DIR" ] && [ ! -d "$NEXMONSRC_DIR" ] ; then
532 echo "error: '${NEXMONSRC_DIR}' specified directory not found (NEXMONSRC_DIR)!"
528 echo "error: '${NEXMONSRC_DIR}' specified directory not found (NEXMONSRC_DIR)!"
533 exit 1
529 exit 1
534 fi
530 fi
535
531
536 # Check if specified CHROOT_SCRIPTS directory exists
532 # Check if specified CHROOT_SCRIPTS directory exists
537 if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then
533 if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then
538 echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!"
534 echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!"
539 exit 1
535 exit 1
540 fi
536 fi
541
537
542 # Check if specified device mapping already exists (will be used by cryptsetup)
538 # Check if specified device mapping already exists (will be used by cryptsetup)
543 if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then
539 if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then
544 echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding"
540 echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding"
545 exit 1
541 exit 1
546 fi
542 fi
547
543
548 # Don't clobber an old build
544 # Don't clobber an old build
549 if [ -e "$BUILDDIR" ] ; then
545 if [ -e "$BUILDDIR" ] ; then
550 echo "error: directory ${BUILDDIR} already exists, not proceeding"
546 echo "error: directory ${BUILDDIR} already exists, not proceeding"
551 exit 1
547 exit 1
552 fi
548 fi
553
549
554 # Setup chroot directory
550 # Setup chroot directory
555 mkdir -p "${R}"
551 mkdir -p "${R}"
556
552
557 # Check if build directory has enough of free disk space >512MB
553 # Check if build directory has enough of free disk space >512MB
558 if [ "$(df --output=avail "${BUILDDIR}" | sed "1d")" -le "524288" ] ; then
554 if [ "$(df --output=avail "${BUILDDIR}" | sed "1d")" -le "524288" ] ; then
559 echo "error: ${BUILDDIR} not enough space left to generate the output image!"
555 echo "error: ${BUILDDIR} not enough space left to generate the output image!"
560 exit 1
556 exit 1
561 fi
557 fi
562
558
563 set -x
559 set -x
564
560
565 # Call "cleanup" function on various signals and errors
561 # Call "cleanup" function on various signals and errors
566 trap cleanup 0 1 2 3 6
562 trap cleanup 0 1 2 3 6
567
563
568 # Add required packages for the minbase installation
564 # Add required packages for the minbase installation
569 if [ "$ENABLE_MINBASE" = true ] ; then
565 if [ "$ENABLE_MINBASE" = true ] ; then
570 APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown"
566 APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown"
571 fi
567 fi
572
568
573 # Add parted package, required to get partprobe utility
569 # Add parted package, required to get partprobe utility
574 if [ "$EXPANDROOT" = true ] ; then
570 if [ "$EXPANDROOT" = true ] ; then
575 APT_INCLUDES="${APT_INCLUDES},parted"
571 APT_INCLUDES="${APT_INCLUDES},parted"
576 fi
572 fi
577
573
578 # Add dphys-swapfile package, required to enable swap
574 # Add dphys-swapfile package, required to enable swap
579 if [ "$ENABLE_DPHYSSWAP" = true ] ; then
575 if [ "$ENABLE_DPHYSSWAP" = true ] ; then
580 APT_INCLUDES="${APT_INCLUDES},dphys-swapfile"
576 APT_INCLUDES="${APT_INCLUDES},dphys-swapfile"
581 fi
577 fi
582
578
583 # Add dbus package, recommended if using systemd
579 # Add dbus package, recommended if using systemd
584 if [ "$ENABLE_DBUS" = true ] ; then
580 if [ "$ENABLE_DBUS" = true ] ; then
585 APT_INCLUDES="${APT_INCLUDES},dbus"
581 APT_INCLUDES="${APT_INCLUDES},dbus"
586 fi
582 fi
587
583
588 # Add iptables IPv4/IPv6 package
584 # Add iptables IPv4/IPv6 package
589 if [ "$ENABLE_IPTABLES" = true ] ; then
585 if [ "$ENABLE_IPTABLES" = true ] ; then
590 APT_INCLUDES="${APT_INCLUDES},iptables,iptables-persistent"
586 APT_INCLUDES="${APT_INCLUDES},iptables,iptables-persistent"
591 fi
587 fi
592 # Add apparmor for KERNEL_SECURITY
588 # Add apparmor for KERNEL_SECURITY
593 if [ "$KERNEL_SECURITY" = true ] ; then
589 if [ "$KERNEL_SECURITY" = true ] ; then
594 APT_INCLUDES="${APT_INCLUDES},apparmor,apparmor-utils,apparmor-profiles,apparmor-profiles-extra,libapparmor-perl"
590 APT_INCLUDES="${APT_INCLUDES},apparmor,apparmor-utils,apparmor-profiles,apparmor-profiles-extra,libapparmor-perl"
595 fi
591 fi
596
592
597 # Add openssh server package
593 # Add openssh server package
598 if [ "$ENABLE_SSHD" = true ] ; then
594 if [ "$ENABLE_SSHD" = true ] ; then
599 APT_INCLUDES="${APT_INCLUDES},openssh-server"
595 APT_INCLUDES="${APT_INCLUDES},openssh-server"
600 fi
596 fi
601
597
602 # Add alsa-utils package
598 # Add alsa-utils package
603 if [ "$ENABLE_SOUND" = true ] ; then
599 if [ "$ENABLE_SOUND" = true ] ; then
604 APT_INCLUDES="${APT_INCLUDES},alsa-utils"
600 APT_INCLUDES="${APT_INCLUDES},alsa-utils"
605 fi
601 fi
606
602
607 # Add rng-tools package
603 # Add rng-tools package
608 if [ "$ENABLE_HWRANDOM" = true ] ; then
604 if [ "$ENABLE_HWRANDOM" = true ] ; then
609 APT_INCLUDES="${APT_INCLUDES},rng-tools"
605 APT_INCLUDES="${APT_INCLUDES},rng-tools"
610 fi
606 fi
611
607
612 # Add fbturbo video driver
608 # Add fbturbo video driver
613 if [ "$ENABLE_FBTURBO" = true ] ; then
609 if [ "$ENABLE_FBTURBO" = true ] ; then
614 # Enable xorg package dependencies
610 # Enable xorg package dependencies
615 ENABLE_XORG=true
611 ENABLE_XORG=true
616 fi
612 fi
617
613
618 # Add user defined window manager package
614 # Add user defined window manager package
619 if [ -n "$ENABLE_WM" ] ; then
615 if [ -n "$ENABLE_WM" ] ; then
620 APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}"
616 APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}"
621
617
622 # Enable xorg package dependencies
618 # Enable xorg package dependencies
623 ENABLE_XORG=true
619 ENABLE_XORG=true
624 fi
620 fi
625
621
626 # Add xorg package
622 # Add xorg package
627 if [ "$ENABLE_XORG" = true ] ; then
623 if [ "$ENABLE_XORG" = true ] ; then
628 APT_INCLUDES="${APT_INCLUDES},xorg,dbus-x11"
624 APT_INCLUDES="${APT_INCLUDES},xorg,dbus-x11"
629 fi
625 fi
630
626
631 # Replace selected packages with smaller clones
627 # Replace selected packages with smaller clones
632 if [ "$ENABLE_REDUCE" = true ] ; then
628 if [ "$ENABLE_REDUCE" = true ] ; then
633 # Add levee package instead of vim-tiny
629 # Add levee package instead of vim-tiny
634 if [ "$REDUCE_VIM" = true ] ; then
630 if [ "$REDUCE_VIM" = true ] ; then
635 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")"
631 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")"
636 fi
632 fi
637
633
638 # Add dropbear package instead of openssh-server
634 # Add dropbear package instead of openssh-server
639 if [ "$REDUCE_SSHD" = true ] ; then
635 if [ "$REDUCE_SSHD" = true ] ; then
640 APT_INCLUDES="$(echo "${APT_INCLUDES}" | sed "s/openssh-server/dropbear/")"
636 APT_INCLUDES="$(echo "${APT_INCLUDES}" | sed "s/openssh-server/dropbear/")"
641 fi
637 fi
642 fi
638 fi
643
639
644 # Configure systemd-sysv exclude to make halt/reboot/shutdown scripts available
640 # Configure systemd-sysv exclude to make halt/reboot/shutdown scripts available
645 if [ "$ENABLE_SYSVINIT" = false ] ; then
641 if [ "$ENABLE_SYSVINIT" = false ] ; then
646 APT_EXCLUDES="--exclude=${APT_EXCLUDES},init,systemd-sysv"
642 APT_EXCLUDES="--exclude=${APT_EXCLUDES},init,systemd-sysv"
647 fi
643 fi
648
644
649 # Configure kernel sources if no KERNELSRC_DIR
645 # Configure kernel sources if no KERNELSRC_DIR
650 if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then
646 if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then
651 KERNELSRC_CONFIG=true
647 KERNELSRC_CONFIG=true
652 fi
648 fi
653
649
654 # Configure reduced kernel
650 # Configure reduced kernel
655 if [ "$KERNEL_REDUCE" = true ] ; then
651 if [ "$KERNEL_REDUCE" = true ] ; then
656 KERNELSRC_CONFIG=false
652 KERNELSRC_CONFIG=false
657 fi
653 fi
658
654
659 # Configure qemu compatible kernel
655 # Configure qemu compatible kernel
660 if [ "$ENABLE_QEMU" = true ] ; then
656 if [ "$ENABLE_QEMU" = true ] ; then
661 DTB_FILE=vexpress-v2p-ca15_a7.dtb
657 DTB_FILE=vexpress-v2p-ca15_a7.dtb
662 UBOOT_CONFIG=vexpress_ca15_tc2_defconfig
658 UBOOT_CONFIG=vexpress_ca15_tc2_defconfig
663 KERNEL_DEFCONFIG="vexpress_defconfig"
659 KERNEL_DEFCONFIG="vexpress_defconfig"
664 if [ "$KERNEL_MENUCONFIG" = false ] ; then
660 if [ "$KERNEL_MENUCONFIG" = false ] ; then
665 KERNEL_OLDDEFCONFIG=true
661 KERNEL_OLDDEFCONFIG=true
666 fi
662 fi
667 fi
663 fi
668
664
669 # Execute bootstrap scripts
665 # Execute bootstrap scripts
670 for SCRIPT in bootstrap.d/*.sh; do
666 for SCRIPT in bootstrap.d/*.sh; do
671 head -n 3 "$SCRIPT"
667 head -n 3 "$SCRIPT"
672 . "$SCRIPT"
668 . "$SCRIPT"
673 done
669 done
674
670
675 ## Execute custom bootstrap scripts
671 ## Execute custom bootstrap scripts
676 if [ -d "custom.d" ] ; then
672 if [ -d "custom.d" ] ; then
677 for SCRIPT in custom.d/*.sh; do
673 for SCRIPT in custom.d/*.sh; do
678 . "$SCRIPT"
674 . "$SCRIPT"
679 done
675 done
680 fi
676 fi
681
677
682 # Execute custom scripts inside the chroot
678 # Execute custom scripts inside the chroot
683 if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then
679 if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then
684 cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts"
680 cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts"
685 chroot_exec /bin/bash -x <<'EOF'
681 chroot_exec /bin/bash -x <<'EOF'
686 for SCRIPT in /chroot_scripts/* ; do
682 for SCRIPT in /chroot_scripts/* ; do
687 if [ -f $SCRIPT -a -x $SCRIPT ] ; then
683 if [ -f $SCRIPT -a -x $SCRIPT ] ; then
688 $SCRIPT
684 $SCRIPT
689 fi
685 fi
690 done
686 done
691 EOF
687 EOF
692 rm -rf "${R}/chroot_scripts"
688 rm -rf "${R}/chroot_scripts"
693 fi
689 fi
694
690
695 # Remove c/c++ build environment from the chroot
691 # Remove c/c++ build environment from the chroot
696 chroot_remove_cc
692 chroot_remove_cc
697
693
698 # Generate required machine-id
694 # Generate required machine-id
699 MACHINE_ID=$(dbus-uuidgen)
695 MACHINE_ID=$(dbus-uuidgen)
700 echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id"
696 echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id"
701 echo -n "${MACHINE_ID}" > "${ETC_DIR}/machine-id"
697 echo -n "${MACHINE_ID}" > "${ETC_DIR}/machine-id"
702
698
703 # APT Cleanup
699 # APT Cleanup
704 chroot_exec apt-get -y clean
700 chroot_exec apt-get -y clean
705 chroot_exec apt-get -y autoclean
701 chroot_exec apt-get -y autoclean
706 chroot_exec apt-get -y autoremove
702 chroot_exec apt-get -y autoremove
707
703
708 # Unmount mounted filesystems
704 # Unmount mounted filesystems
709 umount -l "${R}/proc"
705 umount -l "${R}/proc"
710 umount -l "${R}/sys"
706 umount -l "${R}/sys"
711
707
712 # Clean up directories
708 # Clean up directories
713 rm -rf "${R}/run/*"
709 rm -rf "${R}/run/*"
714 rm -rf "${R}/tmp/*"
710 rm -rf "${R}/tmp/*"
715
711
716 # Clean up APT proxy settings
712 # Clean up APT proxy settings
717 if [ "$KEEP_APT_PROXY" = false ] ; then
713 if [ "$KEEP_APT_PROXY" = false ] ; then
718 rm -f "${ETC_DIR}/apt/apt.conf.d/10proxy"
714 rm -f "${ETC_DIR}/apt/apt.conf.d/10proxy"
719 fi
715 fi
720
716
721 # Clean up files
717 # Clean up files
722 rm -f "${ETC_DIR}/ssh/ssh_host_*"
718 rm -f "${ETC_DIR}/ssh/ssh_host_*"
723 rm -f "${ETC_DIR}/dropbear/dropbear_*"
719 rm -f "${ETC_DIR}/dropbear/dropbear_*"
724 rm -f "${ETC_DIR}/apt/sources.list.save"
720 rm -f "${ETC_DIR}/apt/sources.list.save"
725 rm -f "${ETC_DIR}/resolvconf/resolv.conf.d/original"
721 rm -f "${ETC_DIR}/resolvconf/resolv.conf.d/original"
726 rm -f "${ETC_DIR}/*-"
722 rm -f "${ETC_DIR}/*-"
727 rm -f "${ETC_DIR}/resolv.conf"
723 rm -f "${ETC_DIR}/resolv.conf"
728 rm -f "${R}/root/.bash_history"
724 rm -f "${R}/root/.bash_history"
729 rm -f "${R}/var/lib/urandom/random-seed"
725 rm -f "${R}/var/lib/urandom/random-seed"
730 rm -f "${R}/initrd.img"
726 rm -f "${R}/initrd.img"
731 rm -f "${R}/vmlinuz"
727 rm -f "${R}/vmlinuz"
732 rm -f "${R}${QEMU_BINARY}"
728 rm -f "${R}${QEMU_BINARY}"
733
729
734 if [ "$ENABLE_QEMU" = true ] ; then
730 if [ "$ENABLE_QEMU" = true ] ; then
735 # Setup QEMU directory
731 # Setup QEMU directory
736 mkdir "${BASEDIR}/qemu"
732 mkdir "${BASEDIR}/qemu"
737
733
738 # Copy kernel image to QEMU directory
734 # Copy kernel image to QEMU directory
739 install_readonly "${BOOT_DIR}/${KERNEL_IMAGE}" "${BASEDIR}/qemu/${KERNEL_IMAGE}"
735 install_readonly "${BOOT_DIR}/${KERNEL_IMAGE}" "${BASEDIR}/qemu/${KERNEL_IMAGE}"
740
736
741 # Copy kernel config to QEMU directory
737 # Copy kernel config to QEMU directory
742 install_readonly "${R}/boot/config-${KERNEL_VERSION}" "${BASEDIR}/qemu/config-${KERNEL_VERSION}"
738 install_readonly "${R}/boot/config-${KERNEL_VERSION}" "${BASEDIR}/qemu/config-${KERNEL_VERSION}"
743
739
744 # Copy kernel dtbs to QEMU directory
740 # Copy kernel dtbs to QEMU directory
745 for dtb in "${BOOT_DIR}/"*.dtb ; do
741 for dtb in "${BOOT_DIR}/"*.dtb ; do
746 if [ -f "${dtb}" ] ; then
742 if [ -f "${dtb}" ] ; then
747 install_readonly "${dtb}" "${BASEDIR}/qemu/"
743 install_readonly "${dtb}" "${BASEDIR}/qemu/"
748 fi
744 fi
749 done
745 done
750
746
751 # Copy kernel overlays to QEMU directory
747 # Copy kernel overlays to QEMU directory
752 if [ -d "${BOOT_DIR}/overlays" ] ; then
748 if [ -d "${BOOT_DIR}/overlays" ] ; then
753 # Setup overlays dtbs directory
749 # Setup overlays dtbs directory
754 mkdir "${BASEDIR}/qemu/overlays"
750 mkdir "${BASEDIR}/qemu/overlays"
755
751
756 for dtb in "${BOOT_DIR}/overlays/"*.dtbo ; do
752 for dtb in "${BOOT_DIR}/overlays/"*.dtbo ; do
757 if [ -f "${dtb}" ] ; then
753 if [ -f "${dtb}" ] ; then
758 install_readonly "${dtb}" "${BASEDIR}/qemu/overlays/"
754 install_readonly "${dtb}" "${BASEDIR}/qemu/overlays/"
759 fi
755 fi
760 done
756 done
761 fi
757 fi
762
758
763 # Copy u-boot files to QEMU directory
759 # Copy u-boot files to QEMU directory
764 if [ "$ENABLE_UBOOT" = true ] ; then
760 if [ "$ENABLE_UBOOT" = true ] ; then
765 if [ -f "${BOOT_DIR}/u-boot.bin" ] ; then
761 if [ -f "${BOOT_DIR}/u-boot.bin" ] ; then
766 install_readonly "${BOOT_DIR}/u-boot.bin" "${BASEDIR}/qemu/u-boot.bin"
762 install_readonly "${BOOT_DIR}/u-boot.bin" "${BASEDIR}/qemu/u-boot.bin"
767 fi
763 fi
768 if [ -f "${BOOT_DIR}/uboot.mkimage" ] ; then
764 if [ -f "${BOOT_DIR}/uboot.mkimage" ] ; then
769 install_readonly "${BOOT_DIR}/uboot.mkimage" "${BASEDIR}/qemu/uboot.mkimage"
765 install_readonly "${BOOT_DIR}/uboot.mkimage" "${BASEDIR}/qemu/uboot.mkimage"
770 fi
766 fi
771 if [ -f "${BOOT_DIR}/boot.scr" ] ; then
767 if [ -f "${BOOT_DIR}/boot.scr" ] ; then
772 install_readonly "${BOOT_DIR}/boot.scr" "${BASEDIR}/qemu/boot.scr"
768 install_readonly "${BOOT_DIR}/boot.scr" "${BASEDIR}/qemu/boot.scr"
773 fi
769 fi
774 fi
770 fi
775
771
776 # Copy initramfs to QEMU directory
772 # Copy initramfs to QEMU directory
777 if [ -f "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" ] ; then
773 if [ -f "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" ] ; then
778 install_readonly "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" "${BASEDIR}/qemu/initramfs-${KERNEL_VERSION}"
774 install_readonly "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" "${BASEDIR}/qemu/initramfs-${KERNEL_VERSION}"
779 fi
775 fi
780 fi
776 fi
781
777
782 # Calculate size of the chroot directory in KB
778 # Calculate size of the chroot directory in KB
783 CHROOT_SIZE=$(expr "$(du -s "${R}" | awk '{ print $1 }')")
779 CHROOT_SIZE=$(expr "$(du -s "${R}" | awk '{ print $1 }')")
784
780
785 # Calculate the amount of needed 512 Byte sectors
781 # Calculate the amount of needed 512 Byte sectors
786 TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512)
782 TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512)
787 FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512)
783 FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512)
788 ROOT_OFFSET=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}")
784 ROOT_OFFSET=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}")
789
785
790 # The root partition is EXT4
786 # The root partition is EXT4
791 # This means more space than the actual used space of the chroot is used.
787 # This means more space than the actual used space of the chroot is used.
792 # As overhead for journaling and reserved blocks 35% are added.
788 # As overhead for journaling and reserved blocks 35% are added.
793 ROOT_SECTORS=$(expr "$(expr "${CHROOT_SIZE}" + "${CHROOT_SIZE}" \/ 100 \* 35)" \* 1024 \/ 512)
789 ROOT_SECTORS=$(expr "$(expr "${CHROOT_SIZE}" + "${CHROOT_SIZE}" \/ 100 \* 35)" \* 1024 \/ 512)
794
790
795 # Calculate required image size in 512 Byte sectors
791 # Calculate required image size in 512 Byte sectors
796 IMAGE_SECTORS=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}")
792 IMAGE_SECTORS=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}")
797
793
798 # Prepare image file
794 # Prepare image file
799 if [ "$ENABLE_SPLITFS" = true ] ; then
795 if [ "$ENABLE_SPLITFS" = true ] ; then
800 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count="${TABLE_SECTORS}"
796 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count="${TABLE_SECTORS}"
801 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=0 seek="${FRMW_SECTORS}"
797 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=0 seek="${FRMW_SECTORS}"
802 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count="${TABLE_SECTORS}"
798 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count="${TABLE_SECTORS}"
803 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=0 seek="${ROOT_SECTORS}"
799 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=0 seek="${ROOT_SECTORS}"
804
800
805 # Write firmware/boot partition tables
801 # Write firmware/boot partition tables
806 sfdisk -q -L -uS -f "$IMAGE_NAME-frmw.img" 2> /dev/null <<EOM
802 sfdisk -q -L -uS -f "$IMAGE_NAME-frmw.img" 2> /dev/null <<EOM
807 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
803 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
808 EOM
804 EOM
809
805
810 # Write root partition table
806 # Write root partition table
811 sfdisk -q -L -uS -f "$IMAGE_NAME-root.img" 2> /dev/null <<EOM
807 sfdisk -q -L -uS -f "$IMAGE_NAME-root.img" 2> /dev/null <<EOM
812 ${TABLE_SECTORS},${ROOT_SECTORS},83
808 ${TABLE_SECTORS},${ROOT_SECTORS},83
813 EOM
809 EOM
814
810
815 # Setup temporary loop devices
811 # Setup temporary loop devices
816 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME"-frmw.img)"
812 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME"-frmw.img)"
817 ROOT_LOOP="$(losetup -o 1M -f --show "$IMAGE_NAME"-root.img)"
813 ROOT_LOOP="$(losetup -o 1M -f --show "$IMAGE_NAME"-root.img)"
818 else # ENABLE_SPLITFS=false
814 else # ENABLE_SPLITFS=false
819 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count="${TABLE_SECTORS}"
815 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count="${TABLE_SECTORS}"
820 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=0 seek="${IMAGE_SECTORS}"
816 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=0 seek="${IMAGE_SECTORS}"
821
817
822 # Write partition table
818 # Write partition table
823 sfdisk -q -L -uS -f "$IMAGE_NAME.img" 2> /dev/null <<EOM
819 sfdisk -q -L -uS -f "$IMAGE_NAME.img" 2> /dev/null <<EOM
824 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
820 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
825 ${ROOT_OFFSET},${ROOT_SECTORS},83
821 ${ROOT_OFFSET},${ROOT_SECTORS},83
826 EOM
822 EOM
827
823
828 # Setup temporary loop devices
824 # Setup temporary loop devices
829 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME".img)"
825 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME".img)"
830 ROOT_LOOP="$(losetup -o 65M -f --show "$IMAGE_NAME".img)"
826 ROOT_LOOP="$(losetup -o 65M -f --show "$IMAGE_NAME".img)"
831 fi
827 fi
832
828
833 if [ "$ENABLE_CRYPTFS" = true ] ; then
829 if [ "$ENABLE_CRYPTFS" = true ] ; then
834 # Create dummy ext4 fs
830 # Create dummy ext4 fs
835 mkfs.ext4 "$ROOT_LOOP"
831 mkfs.ext4 "$ROOT_LOOP"
836
832
837 # Setup password keyfile
833 # Setup password keyfile
838 touch .password
834 touch .password
839 chmod 600 .password
835 chmod 600 .password
840 echo -n ${CRYPTFS_PASSWORD} > .password
836 echo -n ${CRYPTFS_PASSWORD} > .password
841
837
842 # Initialize encrypted partition
838 # Initialize encrypted partition
843
844 cryptsetup --verbose --debug -q luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -h "${CRYPTFS_HASH}" -s "${CRYPTFS_XTSKEYSIZE}" .password
839 cryptsetup --verbose --debug -q luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -h "${CRYPTFS_HASH}" -s "${CRYPTFS_XTSKEYSIZE}" .password
845
840
846 # Open encrypted partition and setup mapping
841 # Open encrypted partition and setup mapping
847 cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}"
842 cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}"
848
843
849 # Secure delete password keyfile
844 # Secure delete password keyfile
850 shred -zu .password
845 shred -zu .password
851
846
852 # Update temporary loop device
847 # Update temporary loop device
853 ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}"
848 ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}"
854
849
855 # Wipe encrypted partition (encryption cipher is used for randomness)
850 # Wipe encrypted partition (encryption cipher is used for randomness)
856 dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count="$(blockdev --getsz "${ROOT_LOOP}")"
851 dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count="$(blockdev --getsz "${ROOT_LOOP}")"
857 fi
852 fi
858
853
859 # Build filesystems
854 # Build filesystems
860 mkfs.vfat "$FRMW_LOOP"
855 mkfs.vfat "$FRMW_LOOP"
861 mkfs.ext4 "$ROOT_LOOP"
856 mkfs.ext4 "$ROOT_LOOP"
862
857
863 # Mount the temporary loop devices
858 # Mount the temporary loop devices
864 mkdir -p "$BUILDDIR/mount"
859 mkdir -p "$BUILDDIR/mount"
865 mount "$ROOT_LOOP" "$BUILDDIR/mount"
860 mount "$ROOT_LOOP" "$BUILDDIR/mount"
866
861
867 mkdir -p "$BUILDDIR/mount/boot/firmware"
862 mkdir -p "$BUILDDIR/mount/boot/firmware"
868 mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware"
863 mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware"
869
864
870 # Copy all files from the chroot to the loop device mount point directory
865 # Copy all files from the chroot to the loop device mount point directory
871 rsync -a "${R}/" "$BUILDDIR/mount/"
866 rsync -a "${R}/" "$BUILDDIR/mount/"
872
867
873 # Unmount all temporary loop devices and mount points
868 # Unmount all temporary loop devices and mount points
874 cleanup
869 cleanup
875
870
876 # Create block map file(s) of image(s)
871 # Create block map file(s) of image(s)
877 if [ "$ENABLE_SPLITFS" = true ] ; then
872 if [ "$ENABLE_SPLITFS" = true ] ; then
878 # Create block map files for "bmaptool"
873 # Create block map files for "bmaptool"
879 bmaptool create -o "$IMAGE_NAME-frmw.bmap" "$IMAGE_NAME-frmw.img"
874 bmaptool create -o "$IMAGE_NAME-frmw.bmap" "$IMAGE_NAME-frmw.img"
880 bmaptool create -o "$IMAGE_NAME-root.bmap" "$IMAGE_NAME-root.img"
875 bmaptool create -o "$IMAGE_NAME-root.bmap" "$IMAGE_NAME-root.img"
881
876
882 # Image was successfully created
877 # Image was successfully created
883 echo "$IMAGE_NAME-frmw.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
878 echo "$IMAGE_NAME-frmw.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
884 echo "$IMAGE_NAME-root.img ($(expr \( "${TABLE_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
879 echo "$IMAGE_NAME-root.img ($(expr \( "${TABLE_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
885 else
880 else
886 # Create block map file for "bmaptool"
881 # Create block map file for "bmaptool"
887 bmaptool create -o "$IMAGE_NAME.bmap" "$IMAGE_NAME.img"
882 bmaptool create -o "$IMAGE_NAME.bmap" "$IMAGE_NAME.img"
888
883
889 # Image was successfully created
884 # Image was successfully created
890 echo "$IMAGE_NAME.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
885 echo "$IMAGE_NAME.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
891
886
892 # Create qemu qcow2 image
887 # Create qemu qcow2 image
893 if [ "$ENABLE_QEMU" = true ] ; then
888 if [ "$ENABLE_QEMU" = true ] ; then
894 QEMU_IMAGE=${QEMU_IMAGE:=${BASEDIR}/qemu/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
889 QEMU_IMAGE=${QEMU_IMAGE:=${BASEDIR}/qemu/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
895 QEMU_SIZE=16G
890 QEMU_SIZE=16G
896
891
897 qemu-img convert -f raw -O qcow2 "$IMAGE_NAME".img "$QEMU_IMAGE".qcow2
892 qemu-img convert -f raw -O qcow2 "$IMAGE_NAME".img "$QEMU_IMAGE".qcow2
898 qemu-img resize "$QEMU_IMAGE".qcow2 $QEMU_SIZE
893 qemu-img resize "$QEMU_IMAGE".qcow2 $QEMU_SIZE
899
894
900 echo "$QEMU_IMAGE.qcow2 ($QEMU_SIZE)" ": successfully created"
895 echo "$QEMU_IMAGE.qcow2 ($QEMU_SIZE)" ": successfully created"
901 fi
896 fi
902 fi
897 fi
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