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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 RPi2/3
5 # Advanced Debian "stretch" and "buster" bootstrap script for RPi2/3
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# RPi2/3 Bootstrap Settings\n#\n"
39 echo -n -e "\n#\n# RPi2/3 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 #BIS= Kernel has KVM and zswap enabled
59 #BIS= Kernel has KVM and zswap enabled
60 RPI3_64_BIS_KERNEL_URL=${RPI3_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel-bis/releases/download/4.14.80.20181113/bcmrpi3-kernel-bis-4.14.80.20181113.tar.xz}
60 RPI3_64_BIS_KERNEL_URL=${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}
61 #default bcmrpi3_defconfig target kernel
61 #default bcmrpi3_defconfig target kernel
62 RPI3_64_DEF_KERNEL_URL=${RPI3_64_DEF_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel/releases/download/4.14.80.20181113/bcmrpi3-kernel-4.14.80.20181113.tar.xz}
62 RPI3_64_DEF_KERNEL_URL=${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}
63 #enhanced kernel
63 #enhanced kernel
64 RPI3_64_KERNEL_URL=${RPI3_64_KERNEL_URL:=$RPI3_64_BIS_KERNEL_URL}
64 RPI3_64_KERNEL_URL=${RPI3_64_KERNEL_URL:=$RPI3_64_BIS_KERNEL_URL}
65 BLUETOOTH_URL=${BLUETOOTH_URL:=https://github.com/RPi-Distro/pi-bluetooth.git}
65 BLUETOOTH_URL=${BLUETOOTH_URL:=https://github.com/RPi-Distro/pi-bluetooth.git}
66
66
67 # Build directories
67 # Build directories
68 WORKDIR=$(pwd)
68 WORKDIR=$(pwd)
69 BASEDIR=${BASEDIR:=${WORKDIR}/images/${RELEASE}}
69 BASEDIR=${BASEDIR:=${WORKDIR}/images/${RELEASE}}
70 BUILDDIR="${BASEDIR}/build"
70 BUILDDIR="${BASEDIR}/build"
71
71
72 # Chroot directories
72 # Chroot directories
73 R="${BUILDDIR}/chroot"
73 R="${BUILDDIR}/chroot"
74 ETC_DIR="${R}/etc"
74 ETC_DIR="${R}/etc"
75 LIB_DIR="${R}/lib"
75 LIB_DIR="${R}/lib"
76 BOOT_DIR="${R}/boot/firmware"
76 BOOT_DIR="${R}/boot/firmware"
77 KERNEL_DIR="${R}/usr/src/linux"
77 KERNEL_DIR="${R}/usr/src/linux"
78 WLAN_FIRMWARE_DIR="${LIB_DIR}/firmware/brcm"
78 WLAN_FIRMWARE_DIR="${LIB_DIR}/firmware/brcm"
79
79
80 # Firmware directory: Blank if download from github
80 # Firmware directory: Blank if download from github
81 RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""}
81 RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""}
82
82
83 # General settings
83 # General settings
84 SET_ARCH=${SET_ARCH:=32}
84 SET_ARCH=${SET_ARCH:=32}
85 HOSTNAME=${HOSTNAME:=rpi${RPI_MODEL}-${RELEASE}}
85 HOSTNAME=${HOSTNAME:=rpi${RPI_MODEL}-${RELEASE}}
86 PASSWORD=${PASSWORD:=raspberry}
86 PASSWORD=${PASSWORD:=raspberry}
87 USER_PASSWORD=${USER_PASSWORD:=raspberry}
87 USER_PASSWORD=${USER_PASSWORD:=raspberry}
88 DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}
88 DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}
89 TIMEZONE=${TIMEZONE:="Europe/Berlin"}
89 TIMEZONE=${TIMEZONE:="Europe/Berlin"}
90 EXPANDROOT=${EXPANDROOT:=true}
90 EXPANDROOT=${EXPANDROOT:=true}
91
91
92 # Keyboard settings
92 # Keyboard settings
93 XKB_MODEL=${XKB_MODEL:=""}
93 XKB_MODEL=${XKB_MODEL:=""}
94 XKB_LAYOUT=${XKB_LAYOUT:=""}
94 XKB_LAYOUT=${XKB_LAYOUT:=""}
95 XKB_VARIANT=${XKB_VARIANT:=""}
95 XKB_VARIANT=${XKB_VARIANT:=""}
96 XKB_OPTIONS=${XKB_OPTIONS:=""}
96 XKB_OPTIONS=${XKB_OPTIONS:=""}
97
97
98 # Network settings (DHCP)
98 # Network settings (DHCP)
99 ENABLE_DHCP=${ENABLE_DHCP:=true}
99 ENABLE_DHCP=${ENABLE_DHCP:=true}
100
100
101 # Network settings (static)
101 # Network settings (static)
102 NET_ADDRESS=${NET_ADDRESS:=""}
102 NET_ADDRESS=${NET_ADDRESS:=""}
103 NET_GATEWAY=${NET_GATEWAY:=""}
103 NET_GATEWAY=${NET_GATEWAY:=""}
104 NET_DNS_1=${NET_DNS_1:=""}
104 NET_DNS_1=${NET_DNS_1:=""}
105 NET_DNS_2=${NET_DNS_2:=""}
105 NET_DNS_2=${NET_DNS_2:=""}
106 NET_DNS_DOMAINS=${NET_DNS_DOMAINS:=""}
106 NET_DNS_DOMAINS=${NET_DNS_DOMAINS:=""}
107 NET_NTP_1=${NET_NTP_1:=""}
107 NET_NTP_1=${NET_NTP_1:=""}
108 NET_NTP_2=${NET_NTP_2:=""}
108 NET_NTP_2=${NET_NTP_2:=""}
109
109
110 # APT settings
110 # APT settings
111 APT_PROXY=${APT_PROXY:=""}
111 APT_PROXY=${APT_PROXY:=""}
112 APT_SERVER=${APT_SERVER:="ftp.debian.org"}
112 APT_SERVER=${APT_SERVER:="ftp.debian.org"}
113
113
114 # Feature settings
114 # Feature settings
115 ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}
115 ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}
116 ENABLE_I2C=${ENABLE_I2C:=false}
116 ENABLE_I2C=${ENABLE_I2C:=false}
117 ENABLE_SPI=${ENABLE_SPI:=false}
117 ENABLE_SPI=${ENABLE_SPI:=false}
118 ENABLE_IPV6=${ENABLE_IPV6:=true}
118 ENABLE_IPV6=${ENABLE_IPV6:=true}
119 ENABLE_SSHD=${ENABLE_SSHD:=true}
119 ENABLE_SSHD=${ENABLE_SSHD:=true}
120 ENABLE_NONFREE=${ENABLE_NONFREE:=false}
120 ENABLE_NONFREE=${ENABLE_NONFREE:=false}
121 ENABLE_WIRELESS=${ENABLE_WIRELESS:=false}
121 ENABLE_WIRELESS=${ENABLE_WIRELESS:=false}
122 ENABLE_SOUND=${ENABLE_SOUND:=true}
122 ENABLE_SOUND=${ENABLE_SOUND:=true}
123 ENABLE_DBUS=${ENABLE_DBUS:=true}
123 ENABLE_DBUS=${ENABLE_DBUS:=true}
124 ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}
124 ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}
125 ENABLE_MINGPU=${ENABLE_MINGPU:=false}
125 ENABLE_MINGPU=${ENABLE_MINGPU:=false}
126 ENABLE_XORG=${ENABLE_XORG:=false}
126 ENABLE_XORG=${ENABLE_XORG:=false}
127 ENABLE_WM=${ENABLE_WM:=""}
127 ENABLE_WM=${ENABLE_WM:=""}
128 ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}
128 ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}
129 ENABLE_USER=${ENABLE_USER:=true}
129 ENABLE_USER=${ENABLE_USER:=true}
130 USER_NAME=${USER_NAME:="pi"}
130 USER_NAME=${USER_NAME:="pi"}
131 ENABLE_ROOT=${ENABLE_ROOT:=false}
131 ENABLE_ROOT=${ENABLE_ROOT:=false}
132 ENABLE_QEMU=${ENABLE_QEMU:=false}
132 ENABLE_QEMU=${ENABLE_QEMU:=false}
133 ENABLE_SYSVINIT=${ENABLE_SYSVINIT:=false}
133 ENABLE_SYSVINIT=${ENABLE_SYSVINIT:=false}
134
134
135 # SSH settings
135 # SSH settings
136 SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false}
136 SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false}
137 SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false}
137 SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false}
138 SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false}
138 SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false}
139 SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""}
139 SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""}
140 SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""}
140 SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""}
141
141
142 # Advanced settings
142 # Advanced settings
143 ENABLE_MINBASE=${ENABLE_MINBASE:=false}
143 ENABLE_MINBASE=${ENABLE_MINBASE:=false}
144 ENABLE_REDUCE=${ENABLE_REDUCE:=false}
144 ENABLE_REDUCE=${ENABLE_REDUCE:=false}
145 ENABLE_UBOOT=${ENABLE_UBOOT:=false}
145 ENABLE_UBOOT=${ENABLE_UBOOT:=false}
146 UBOOTSRC_DIR=${UBOOTSRC_DIR:=""}
146 UBOOTSRC_DIR=${UBOOTSRC_DIR:=""}
147 ENABLE_UBOOTUSB=${ENABLE_UBOOTUSB=false}
147 ENABLE_UBOOTUSB=${ENABLE_UBOOTUSB=false}
148 ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}
148 ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}
149 ENABLE_VIDEOCORE=${ENABLE_VIDEOCORE:=false}
149 ENABLE_VIDEOCORE=${ENABLE_VIDEOCORE:=false}
150 VIDEOCORESRC_DIR=${VIDEOCORESRC_DIR:=""}
150 VIDEOCORESRC_DIR=${VIDEOCORESRC_DIR:=""}
151 FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""}
151 FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""}
152 ENABLE_HARDNET=${ENABLE_HARDNET:=false}
152 ENABLE_HARDNET=${ENABLE_HARDNET:=false}
153 ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}
153 ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}
154 ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}
154 ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}
155 ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}
155 ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}
156 ENABLE_IFNAMES=${ENABLE_IFNAMES:=true}
156 ENABLE_IFNAMES=${ENABLE_IFNAMES:=true}
157 DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=}
157 DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=}
158
158
159 # Kernel compilation settings
159 # Kernel compilation settings
160 BUILD_KERNEL=${BUILD_KERNEL:=true}
160 BUILD_KERNEL=${BUILD_KERNEL:=true}
161 KERNEL_REDUCE=${KERNEL_REDUCE:=false}
161 KERNEL_REDUCE=${KERNEL_REDUCE:=false}
162 KERNEL_THREADS=${KERNEL_THREADS:=1}
162 KERNEL_THREADS=${KERNEL_THREADS:=1}
163 KERNEL_HEADERS=${KERNEL_HEADERS:=true}
163 KERNEL_HEADERS=${KERNEL_HEADERS:=true}
164 KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}
164 KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}
165 KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}
165 KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}
166 KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false}
166 KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false}
167 KERNEL_CCACHE=${KERNEL_CCACHE:=false}
167 KERNEL_CCACHE=${KERNEL_CCACHE:=false}
168 KERNEL_ZSWAP=${KERNEL_ZSWAP:=false}
168 KERNEL_ZSWAP=${KERNEL_ZSWAP:=false}
169 KERNEL_VIRT=${KERNEL_VIRT:=false}
169 KERNEL_VIRT=${KERNEL_VIRT:=false}
170 KERNEL_BPF=${KERNEL_BPF:=false}
170 KERNEL_BPF=${KERNEL_BPF:=false}
171
171
172 # Kernel compilation from source directory settings
172 # Kernel compilation from source directory settings
173 KERNELSRC_DIR=${KERNELSRC_DIR:=""}
173 KERNELSRC_DIR=${KERNELSRC_DIR:=""}
174 KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}
174 KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}
175 KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}
175 KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}
176 KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}
176 KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}
177
177
178 # Reduce disk usage settings
178 # Reduce disk usage settings
179 REDUCE_APT=${REDUCE_APT:=true}
179 REDUCE_APT=${REDUCE_APT:=true}
180 REDUCE_DOC=${REDUCE_DOC:=true}
180 REDUCE_DOC=${REDUCE_DOC:=true}
181 REDUCE_MAN=${REDUCE_MAN:=true}
181 REDUCE_MAN=${REDUCE_MAN:=true}
182 REDUCE_VIM=${REDUCE_VIM:=false}
182 REDUCE_VIM=${REDUCE_VIM:=false}
183 REDUCE_BASH=${REDUCE_BASH:=false}
183 REDUCE_BASH=${REDUCE_BASH:=false}
184 REDUCE_HWDB=${REDUCE_HWDB:=true}
184 REDUCE_HWDB=${REDUCE_HWDB:=true}
185 REDUCE_SSHD=${REDUCE_SSHD:=true}
185 REDUCE_SSHD=${REDUCE_SSHD:=true}
186 REDUCE_LOCALE=${REDUCE_LOCALE:=true}
186 REDUCE_LOCALE=${REDUCE_LOCALE:=true}
187
187
188 # Encrypted filesystem settings
188 # Encrypted filesystem settings
189 ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}
189 ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}
190 CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}
190 CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}
191 CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}
191 CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}
192 CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64:sha512"}
192 CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64:sha512"}
193 CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}
193 CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}
194
194
195 # Chroot scripts directory
195 # Chroot scripts directory
196 CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}
196 CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}
197
197
198 # Packages required in the chroot build environment
198 # Packages required in the chroot build environment
199 APT_INCLUDES=${APT_INCLUDES:=""}
199 APT_INCLUDES=${APT_INCLUDES:=""}
200 APT_INCLUDES="${APT_INCLUDES},apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup,libnss-systemd"
200 APT_INCLUDES="${APT_INCLUDES},apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup,libnss-systemd"
201
201
202 #Packages to exclude from chroot build environment
202 #Packages to exclude from chroot build environment
203 APT_EXCLUDES=${APT_EXCLUDES:=""}
203 APT_EXCLUDES=${APT_EXCLUDES:=""}
204
204
205 # Packages required for bootstrapping
205 # Packages required for bootstrapping
206 REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo netselect-apt"
206 REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo netselect-apt"
207 MISSING_PACKAGES=""
207 MISSING_PACKAGES=""
208
208
209 # Packages installed for c/c++ build environment in chroot (keep empty)
209 # Packages installed for c/c++ build environment in chroot (keep empty)
210 COMPILER_PACKAGES=""
210 COMPILER_PACKAGES=""
211
211
212 set +x
213
212 #Check if apt-cacher-ng has port 3142 open and set APT_PROXY
214 #Check if apt-cacher-ng has port 3142 open and set APT_PROXY
213 APT_CACHER_RUNNING=$(lsof -i :3142 | grep apt-cacher-ng | cut -d ' ' -f3 | uniq)
215 APT_CACHER_RUNNING=$(lsof -i :3142 | grep apt-cacher-ng | cut -d ' ' -f3 | uniq)
214 if [ -n ${APT_CACHER_RUNNING} ] ; then
216 if [ -n ${APT_CACHER_RUNNING} ] ; then
215 APT_PROXY=http://127.0.0.1:3142/
217 APT_PROXY=http://127.0.0.1:3142/
216 fi
218 fi
217
219
218 #netselect-apt does not know buster yet
220 #netselect-apt does not know buster yet
219 if [ "$RELEASE" = "buster" ] ; then
221 if [ "$RELEASE" = "buster" ] ; then
220 RLS=testing
222 RLS=testing
221 else
223 else
222 RLS="$RELEASE"
224 RLS="$RELEASE"
223 fi
225 fi
224
226
225 if [ -f "$(pwd)/files/apt/sources.list" ] ; then
227 if [ -f "$(pwd)/files/apt/sources.list" ] ; then
226 rm "$(pwd)/files/apt/sources.list"
228 rm "$(pwd)/files/apt/sources.list"
227 fi
229 fi
228
230
229 if [ "$ENABLE_NONFREE" = true ] ; then
231 if [ "$ENABLE_NONFREE" = true ] ; then
230 netselect-apt --arch "$RELEASE_ARCH" --tests 10 --sources --nonfree --outfile "$(pwd)/files/apt/sources.list" -d "$RLS"
232 netselect-apt --arch "$RELEASE_ARCH" --tests 10 --sources --nonfree --outfile "$(pwd)/files/apt/sources.list" -d "$RLS"
231 else
233 else
232 netselect-apt --arch "$RELEASE_ARCH" --tests 10 --sources --outfile "$(pwd)/files/apt/sources.list" -d "$RLS"
234 netselect-apt --arch "$RELEASE_ARCH" --tests 10 --sources --outfile "$(pwd)/files/apt/sources.list" -d "$RLS"
233 fi
235 fi
234
236
235 #sed and cut the result string so we can use it as APT_SERVER
237 #sed and cut the result string so we can use it as APT_SERVER
236 APT_SERVER=$(grep -m 1 http files/apt/sources.list | sed "s|http://| |g" | cut -d ' ' -f 3 | sed 's|/$|''|')
238 APT_SERVER=$(grep -m 1 http files/apt/sources.list | sed "s|http://| |g" | cut -d ' ' -f 3 | sed 's|/$|''|')
237
239
238 #make script easier and more stable to use with convenient setup switch. Just setup SET_ARCH and RPI_MODEL and your good to go!
240 #make script easier and more stable to use with convenient setup switch. Just setup SET_ARCH and RPI_MODEL and your good to go!
239 if [ -n "$SET_ARCH" ] ; then
241 if [ -n "$SET_ARCH" ] ; then
240 # 64 bit configuration
242 # 64 bit configuration
241 if [ "$SET_ARCH" = 64 ] ; then
243 if [ "$SET_ARCH" = 64 ] ; then
242 # General 64 bit depended settings
244 # General 64 bit depended settings
243 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-aarch64-static}
245 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-aarch64-static}
244 KERNEL_ARCH=${KERNEL_ARCH:=arm64}
246 KERNEL_ARCH=${KERNEL_ARCH:=arm64}
245 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="Image"}
247 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="Image"}
246
248
247 # Board specific settings
249 # Board specific settings
248 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
250 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
249 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-arm64"
251 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-arm64"
250 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi3_defconfig}
252 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi3_defconfig}
251 RELEASE_ARCH=${RELEASE_ARCH:=arm64}
253 RELEASE_ARCH=${RELEASE_ARCH:=arm64}
252 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel8.img}
254 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel8.img}
253 CROSS_COMPILE=${CROSS_COMPILE:=aarch64-linux-gnu-}
255 CROSS_COMPILE=${CROSS_COMPILE:=aarch64-linux-gnu-}
254 else
256 else
255 echo "error: Only Raspberry PI 3 and 3B+ support 64 bit"
257 echo "error: Only Raspberry PI 3 and 3B+ support 64 bit"
256 exit 1
258 exit 1
257 fi
259 fi
258 fi
260 fi
259
261
260 # 32 bit configuration
262 # 32 bit configuration
261 if [ "$SET_ARCH" = 32 ] ; then
263 if [ "$SET_ARCH" = 32 ] ; then
262 # General 32 bit dependend settings
264 # General 32 bit dependend settings
263 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static}
265 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static}
264 KERNEL_ARCH=${KERNEL_ARCH:=arm}
266 KERNEL_ARCH=${KERNEL_ARCH:=arm}
265 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="zImage"}
267 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="zImage"}
266
268
267 # Hardware specific settings
269 # Hardware specific settings
268 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] ; then
270 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] ; then
269 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armel"
271 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armel"
270 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi_defconfig}
272 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi_defconfig}
271 RELEASE_ARCH=${RELEASE_ARCH:=armel}
273 RELEASE_ARCH=${RELEASE_ARCH:=armel}
272 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel.img}
274 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel.img}
273 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabi-}
275 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabi-}
274 fi
276 fi
275
277
276 # Hardware specific settings
278 # Hardware specific settings
277 if [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
279 if [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
278 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf"
280 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf"
279 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig}
281 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig}
280 RELEASE_ARCH=${RELEASE_ARCH:=armhf}
282 RELEASE_ARCH=${RELEASE_ARCH:=armhf}
281 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}
283 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}
282 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-}
284 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-}
283 fi
285 fi
284 fi
286 fi
285 #SET_ARCH not set
287 #SET_ARCH not set
286 else
288 else
287 echo "error: Please set '32' or '64' as value for SET_ARCH"
289 echo "error: Please set '32' or '64' as value for SET_ARCH"
288 exit 1
290 exit 1
289 fi
291 fi
290 # Device specific configuration and U-Boot configuration
292 # Device specific configuration and U-Boot configuration
291 case "$RPI_MODEL" in
293 case "$RPI_MODEL" in
292 0)
294 0)
293 DTB_FILE=${DTB_FILE:=bcm2708-rpi-0-w.dtb}
295 DTB_FILE=${DTB_FILE:=bcm2708-rpi-0-w.dtb}
294 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
296 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
295 ;;
297 ;;
296 1)
298 1)
297 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b.dtb}
299 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b.dtb}
298 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
300 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
299 ;;
301 ;;
300 1P)
302 1P)
301 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b-plus.dtb}
303 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b-plus.dtb}
302 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
304 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
303 ;;
305 ;;
304 2)
306 2)
305 DTB_FILE=${DTB_FILE:=bcm2709-rpi-2-b.dtb}
307 DTB_FILE=${DTB_FILE:=bcm2709-rpi-2-b.dtb}
306 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_2_defconfig}
308 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_2_defconfig}
307 ;;
309 ;;
308 3)
310 3)
309 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
311 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
310 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
312 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
311 ;;
313 ;;
312 3P)
314 3P)
313 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
315 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
314 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
316 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
315 ;;
317 ;;
316 *)
318 *)
317 echo "error: Raspberry Pi model $RPI_MODEL is not supported!"
319 echo "error: Raspberry Pi model $RPI_MODEL is not supported!"
318 exit 1
320 exit 1
319 ;;
321 ;;
320 esac
322 esac
321
323
322 # Prepare date string for default image file name
324 # Prepare date string for default image file name
323 DATE="$(date +%Y-%m-%d)"
325 DATE="$(date +%Y-%m-%d)"
324 if [ -z "$KERNEL_BRANCH" ] ; then
326 if [ -z "$KERNEL_BRANCH" ] ; then
325 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
327 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
326 else
328 else
327 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
329 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
328 fi
330 fi
329
331
330 # Check if the internal wireless interface is supported by the RPi model
332 # Check if the internal wireless interface is supported by the RPi model
331 if [ "$ENABLE_WIRELESS" = true ] ; then
333 if [ "$ENABLE_WIRELESS" = true ] ; then
332 if [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] || [ "$RPI_MODEL" = 2 ] ; then
334 if [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] || [ "$RPI_MODEL" = 2 ] ; then
333 echo "error: The selected Raspberry Pi model has no internal wireless interface"
335 echo "error: The selected Raspberry Pi model has no internal wireless interface"
334 exit 1
336 exit 1
335 fi
337 fi
336 fi
338 fi
337
339
338 # Check if DISABLE_UNDERVOLT_WARNINGS parameter value is supported
340 # Check if DISABLE_UNDERVOLT_WARNINGS parameter value is supported
339 if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
341 if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
340 if [ "$DISABLE_UNDERVOLT_WARNINGS" != 1 ] && [ "$DISABLE_UNDERVOLT_WARNINGS" != 2 ] ; then
342 if [ "$DISABLE_UNDERVOLT_WARNINGS" != 1 ] && [ "$DISABLE_UNDERVOLT_WARNINGS" != 2 ] ; then
341 echo "error: DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS} is not supported"
343 echo "error: DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS} is not supported"
342 exit 1
344 exit 1
343 fi
345 fi
344 fi
346 fi
345
347
346 # Add cmake to compile videocore sources
348 # Add cmake to compile videocore sources
347 if [ "$ENABLE_VIDEOCORE" = true ] ; then
349 if [ "$ENABLE_VIDEOCORE" = true ] ; then
348 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cmake"
350 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cmake"
349 fi
351 fi
350
352
351 # Add libncurses5 to enable kernel menuconfig
353 # Add libncurses5 to enable kernel menuconfig
352 if [ "$KERNEL_MENUCONFIG" = true ] ; then
354 if [ "$KERNEL_MENUCONFIG" = true ] ; then
353 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses-dev"
355 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses-dev"
354 fi
356 fi
355
357
356 # Add ccache compiler cache for (faster) kernel cross (re)compilation
358 # Add ccache compiler cache for (faster) kernel cross (re)compilation
357 if [ "$KERNEL_CCACHE" = true ] ; then
359 if [ "$KERNEL_CCACHE" = true ] ; then
358 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} ccache"
360 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} ccache"
359 fi
361 fi
360
362
361 # Add cryptsetup package to enable filesystem encryption
363 # Add cryptsetup package to enable filesystem encryption
362 if [ "$ENABLE_CRYPTFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
364 if [ "$ENABLE_CRYPTFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
363 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup"
365 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup"
364 APT_INCLUDES="${APT_INCLUDES},cryptsetup,busybox,console-setup"
366 APT_INCLUDES="${APT_INCLUDES},cryptsetup,busybox,console-setup"
365
367
366 if [ -z "$CRYPTFS_PASSWORD" ] ; then
368 if [ -z "$CRYPTFS_PASSWORD" ] ; then
367 echo "error: no password defined (CRYPTFS_PASSWORD)!"
369 echo "error: no password defined (CRYPTFS_PASSWORD)!"
368 exit 1
370 exit 1
369 fi
371 fi
370 ENABLE_INITRAMFS=true
372 ENABLE_INITRAMFS=true
371 fi
373 fi
372
374
373 # Add initramfs generation tools
375 # Add initramfs generation tools
374 if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
376 if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
375 APT_INCLUDES="${APT_INCLUDES},initramfs-tools"
377 APT_INCLUDES="${APT_INCLUDES},initramfs-tools"
376 fi
378 fi
377
379
378 # Add device-tree-compiler required for building the U-Boot bootloader
380 # Add device-tree-compiler required for building the U-Boot bootloader
379 if [ "$ENABLE_UBOOT" = true ] ; then
381 if [ "$ENABLE_UBOOT" = true ] ; then
380 APT_INCLUDES="${APT_INCLUDES},device-tree-compiler,bison,flex,bc"
382 APT_INCLUDES="${APT_INCLUDES},device-tree-compiler,bison,flex,bc"
381 else
383 else
382 if [ "$ENABLE_UBOOTUSB" = true ] ; then
384 if [ "$ENABLE_UBOOTUSB" = true ] ; then
383 echo "error: Enabling UBOOTUSB requires u-boot to be enabled"
385 echo "error: Enabling UBOOTUSB requires u-boot to be enabled"
384 exit 1
386 exit 1
385 fi
387 fi
386 fi
388 fi
387
389
388 # Check if root SSH (v2) public key file exists
390 # Check if root SSH (v2) public key file exists
389 if [ -n "$SSH_ROOT_PUB_KEY" ] ; then
391 if [ -n "$SSH_ROOT_PUB_KEY" ] ; then
390 if [ ! -f "$SSH_ROOT_PUB_KEY" ] ; then
392 if [ ! -f "$SSH_ROOT_PUB_KEY" ] ; then
391 echo "error: '$SSH_ROOT_PUB_KEY' specified SSH public key file not found (SSH_ROOT_PUB_KEY)!"
393 echo "error: '$SSH_ROOT_PUB_KEY' specified SSH public key file not found (SSH_ROOT_PUB_KEY)!"
392 exit 1
394 exit 1
393 fi
395 fi
394 fi
396 fi
395
397
396 # Check if $USER_NAME SSH (v2) public key file exists
398 # Check if $USER_NAME SSH (v2) public key file exists
397 if [ -n "$SSH_USER_PUB_KEY" ] ; then
399 if [ -n "$SSH_USER_PUB_KEY" ] ; then
398 if [ ! -f "$SSH_USER_PUB_KEY" ] ; then
400 if [ ! -f "$SSH_USER_PUB_KEY" ] ; then
399 echo "error: '$SSH_USER_PUB_KEY' specified SSH public key file not found (SSH_USER_PUB_KEY)!"
401 echo "error: '$SSH_USER_PUB_KEY' specified SSH public key file not found (SSH_USER_PUB_KEY)!"
400 exit 1
402 exit 1
401 fi
403 fi
402 fi
404 fi
403
405
404 # Check if all required packages are installed on the build system
406 # Check if all required packages are installed on the build system
405 for package in $REQUIRED_PACKAGES ; do
407 for package in $REQUIRED_PACKAGES ; do
406 if [ "$(dpkg-query -W -f='${Status}' "$package")" != "install ok installed" ] ; then
408 if [ "$(dpkg-query -W -f='${Status}' "$package")" != "install ok installed" ] ; then
407 MISSING_PACKAGES="${MISSING_PACKAGES} $package"
409 MISSING_PACKAGES="${MISSING_PACKAGES} $package"
408 fi
410 fi
409 done
411 done
410
412
411 # If there are missing packages ask confirmation for install, or exit
413 # If there are missing packages ask confirmation for install, or exit
412 if [ -n "$MISSING_PACKAGES" ] ; then
414 if [ -n "$MISSING_PACKAGES" ] ; then
413 echo "the following packages needed by this script are not installed:"
415 echo "the following packages needed by this script are not installed:"
414 echo "$MISSING_PACKAGES"
416 echo "$MISSING_PACKAGES"
415
417
416 printf "\ndo you want to install the missing packages right now? [y/n] "
418 printf "\ndo you want to install the missing packages right now? [y/n] "
417 read -r confirm
419 read -r confirm
418 [ "$confirm" != "y" ] && exit 1
420 [ "$confirm" != "y" ] && exit 1
419
421
420 # Make sure all missing required packages are installed
422 # Make sure all missing required packages are installed
421 apt-get -qq -y install "${MISSING_PACKAGES}"
423 apt-get -qq -y install "${MISSING_PACKAGES}"
422 fi
424 fi
423
425
424 # Check if ./bootstrap.d directory exists
426 # Check if ./bootstrap.d directory exists
425 if [ ! -d "./bootstrap.d/" ] ; then
427 if [ ! -d "./bootstrap.d/" ] ; then
426 echo "error: './bootstrap.d' required directory not found!"
428 echo "error: './bootstrap.d' required directory not found!"
427 exit 1
429 exit 1
428 fi
430 fi
429
431
430 # Check if ./files directory exists
432 # Check if ./files directory exists
431 if [ ! -d "./files/" ] ; then
433 if [ ! -d "./files/" ] ; then
432 echo "error: './files' required directory not found!"
434 echo "error: './files' required directory not found!"
433 exit 1
435 exit 1
434 fi
436 fi
435
437
436 # Check if specified KERNELSRC_DIR directory exists
438 # Check if specified KERNELSRC_DIR directory exists
437 if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then
439 if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then
438 echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!"
440 echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!"
439 exit 1
441 exit 1
440 fi
442 fi
441
443
442 # Check if specified UBOOTSRC_DIR directory exists
444 # Check if specified UBOOTSRC_DIR directory exists
443 if [ -n "$UBOOTSRC_DIR" ] && [ ! -d "$UBOOTSRC_DIR" ] ; then
445 if [ -n "$UBOOTSRC_DIR" ] && [ ! -d "$UBOOTSRC_DIR" ] ; then
444 echo "error: '${UBOOTSRC_DIR}' specified directory not found (UBOOTSRC_DIR)!"
446 echo "error: '${UBOOTSRC_DIR}' specified directory not found (UBOOTSRC_DIR)!"
445 exit 1
447 exit 1
446 fi
448 fi
447
449
448 # Check if specified VIDEOCORESRC_DIR directory exists
450 # Check if specified VIDEOCORESRC_DIR directory exists
449 if [ -n "$VIDEOCORESRC_DIR" ] && [ ! -d "$VIDEOCORESRC_DIR" ] ; then
451 if [ -n "$VIDEOCORESRC_DIR" ] && [ ! -d "$VIDEOCORESRC_DIR" ] ; then
450 echo "error: '${VIDEOCORESRC_DIR}' specified directory not found (VIDEOCORESRC_DIR)!"
452 echo "error: '${VIDEOCORESRC_DIR}' specified directory not found (VIDEOCORESRC_DIR)!"
451 exit 1
453 exit 1
452 fi
454 fi
453
455
454 # Check if specified FBTURBOSRC_DIR directory exists
456 # Check if specified FBTURBOSRC_DIR directory exists
455 if [ -n "$FBTURBOSRC_DIR" ] && [ ! -d "$FBTURBOSRC_DIR" ] ; then
457 if [ -n "$FBTURBOSRC_DIR" ] && [ ! -d "$FBTURBOSRC_DIR" ] ; then
456 echo "error: '${FBTURBOSRC_DIR}' specified directory not found (FBTURBOSRC_DIR)!"
458 echo "error: '${FBTURBOSRC_DIR}' specified directory not found (FBTURBOSRC_DIR)!"
457 exit 1
459 exit 1
458 fi
460 fi
459
461
460 # Check if specified CHROOT_SCRIPTS directory exists
462 # Check if specified CHROOT_SCRIPTS directory exists
461 if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then
463 if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then
462 echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!"
464 echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!"
463 exit 1
465 exit 1
464 fi
466 fi
465
467
466 # Check if specified device mapping already exists (will be used by cryptsetup)
468 # Check if specified device mapping already exists (will be used by cryptsetup)
467 if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then
469 if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then
468 echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding"
470 echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding"
469 exit 1
471 exit 1
470 fi
472 fi
471
473
472 # Don't clobber an old build
474 # Don't clobber an old build
473 if [ -e "$BUILDDIR" ] ; then
475 if [ -e "$BUILDDIR" ] ; then
474 echo "error: directory ${BUILDDIR} already exists, not proceeding"
476 echo "error: directory ${BUILDDIR} already exists, not proceeding"
475 exit 1
477 exit 1
476 fi
478 fi
477
479
478 # Setup chroot directory
480 # Setup chroot directory
479 mkdir -p "${R}"
481 mkdir -p "${R}"
480
482
481 # Check if build directory has enough of free disk space >512MB
483 # Check if build directory has enough of free disk space >512MB
482 if [ "$(df --output=avail "${BUILDDIR}" | sed "1d")" -le "524288" ] ; then
484 if [ "$(df --output=avail "${BUILDDIR}" | sed "1d")" -le "524288" ] ; then
483 echo "error: ${BUILDDIR} not enough space left to generate the output image!"
485 echo "error: ${BUILDDIR} not enough space left to generate the output image!"
484 exit 1
486 exit 1
485 fi
487 fi
486
488
487 set -x
489 set -x
488
490
489 # Call "cleanup" function on various signals and errors
491 # Call "cleanup" function on various signals and errors
490 trap cleanup 0 1 2 3 6
492 trap cleanup 0 1 2 3 6
491
493
492 # Add required packages for the minbase installation
494 # Add required packages for the minbase installation
493 if [ "$ENABLE_MINBASE" = true ] ; then
495 if [ "$ENABLE_MINBASE" = true ] ; then
494 APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown"
496 APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown"
495 fi
497 fi
496
498
497 # Add parted package, required to get partprobe utility
499 # Add parted package, required to get partprobe utility
498 if [ "$EXPANDROOT" = true ] ; then
500 if [ "$EXPANDROOT" = true ] ; then
499 APT_INCLUDES="${APT_INCLUDES},parted"
501 APT_INCLUDES="${APT_INCLUDES},parted"
500 fi
502 fi
501
503
502 # Add dbus package, recommended if using systemd
504 # Add dbus package, recommended if using systemd
503 if [ "$ENABLE_DBUS" = true ] ; then
505 if [ "$ENABLE_DBUS" = true ] ; then
504 APT_INCLUDES="${APT_INCLUDES},dbus"
506 APT_INCLUDES="${APT_INCLUDES},dbus"
505 fi
507 fi
506
508
507 # Add iptables IPv4/IPv6 package
509 # Add iptables IPv4/IPv6 package
508 if [ "$ENABLE_IPTABLES" = true ] ; then
510 if [ "$ENABLE_IPTABLES" = true ] ; then
509 APT_INCLUDES="${APT_INCLUDES},iptables,iptables-persistent"
511 APT_INCLUDES="${APT_INCLUDES},iptables,iptables-persistent"
510 fi
512 fi
511
513
512 # Add openssh server package
514 # Add openssh server package
513 if [ "$ENABLE_SSHD" = true ] ; then
515 if [ "$ENABLE_SSHD" = true ] ; then
514 APT_INCLUDES="${APT_INCLUDES},openssh-server"
516 APT_INCLUDES="${APT_INCLUDES},openssh-server"
515 fi
517 fi
516
518
517 # Add alsa-utils package
519 # Add alsa-utils package
518 if [ "$ENABLE_SOUND" = true ] ; then
520 if [ "$ENABLE_SOUND" = true ] ; then
519 APT_INCLUDES="${APT_INCLUDES},alsa-utils"
521 APT_INCLUDES="${APT_INCLUDES},alsa-utils"
520 fi
522 fi
521
523
522 # Add rng-tools package
524 # Add rng-tools package
523 if [ "$ENABLE_HWRANDOM" = true ] ; then
525 if [ "$ENABLE_HWRANDOM" = true ] ; then
524 APT_INCLUDES="${APT_INCLUDES},rng-tools"
526 APT_INCLUDES="${APT_INCLUDES},rng-tools"
525 fi
527 fi
526
528
527 # Add fbturbo video driver
529 # Add fbturbo video driver
528 if [ "$ENABLE_FBTURBO" = true ] ; then
530 if [ "$ENABLE_FBTURBO" = true ] ; then
529 # Enable xorg package dependencies
531 # Enable xorg package dependencies
530 ENABLE_XORG=true
532 ENABLE_XORG=true
531 fi
533 fi
532
534
533 # Add user defined window manager package
535 # Add user defined window manager package
534 if [ -n "$ENABLE_WM" ] ; then
536 if [ -n "$ENABLE_WM" ] ; then
535 APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}"
537 APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}"
536
538
537 # Enable xorg package dependencies
539 # Enable xorg package dependencies
538 ENABLE_XORG=true
540 ENABLE_XORG=true
539 fi
541 fi
540
542
541 # Add xorg package
543 # Add xorg package
542 if [ "$ENABLE_XORG" = true ] ; then
544 if [ "$ENABLE_XORG" = true ] ; then
543 APT_INCLUDES="${APT_INCLUDES},xorg,dbus-x11"
545 APT_INCLUDES="${APT_INCLUDES},xorg,dbus-x11"
544 fi
546 fi
545
547
546 # Replace selected packages with smaller clones
548 # Replace selected packages with smaller clones
547 if [ "$ENABLE_REDUCE" = true ] ; then
549 if [ "$ENABLE_REDUCE" = true ] ; then
548 # Add levee package instead of vim-tiny
550 # Add levee package instead of vim-tiny
549 if [ "$REDUCE_VIM" = true ] ; then
551 if [ "$REDUCE_VIM" = true ] ; then
550 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")"
552 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")"
551 fi
553 fi
552
554
553 # Add dropbear package instead of openssh-server
555 # Add dropbear package instead of openssh-server
554 if [ "$REDUCE_SSHD" = true ] ; then
556 if [ "$REDUCE_SSHD" = true ] ; then
555 APT_INCLUDES="$(echo "${APT_INCLUDES}" | sed "s/openssh-server/dropbear/")"
557 APT_INCLUDES="$(echo "${APT_INCLUDES}" | sed "s/openssh-server/dropbear/")"
556 fi
558 fi
557 fi
559 fi
558
560
559 # Configure systemd-sysv exclude to make halt/reboot/shutdown scripts available
561 # Configure systemd-sysv exclude to make halt/reboot/shutdown scripts available
560 if [ "$ENABLE_SYSVINIT" = false ] ; then
562 if [ "$ENABLE_SYSVINIT" = false ] ; then
561 APT_EXCLUDES="--exclude=${APT_EXCLUDES},init,systemd-sysv"
563 APT_EXCLUDES="--exclude=${APT_EXCLUDES},init,systemd-sysv"
562 fi
564 fi
563
565
564 # Configure kernel sources if no KERNELSRC_DIR
566 # Configure kernel sources if no KERNELSRC_DIR
565 if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then
567 if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then
566 KERNELSRC_CONFIG=true
568 KERNELSRC_CONFIG=true
567 fi
569 fi
568
570
569 # Configure reduced kernel
571 # Configure reduced kernel
570 if [ "$KERNEL_REDUCE" = true ] ; then
572 if [ "$KERNEL_REDUCE" = true ] ; then
571 KERNELSRC_CONFIG=false
573 KERNELSRC_CONFIG=false
572 fi
574 fi
573
575
574 # Configure qemu compatible kernel
576 # Configure qemu compatible kernel
575 if [ "$ENABLE_QEMU" = true ] ; then
577 if [ "$ENABLE_QEMU" = true ] ; then
576 DTB_FILE=vexpress-v2p-ca15_a7.dtb
578 DTB_FILE=vexpress-v2p-ca15_a7.dtb
577 UBOOT_CONFIG=vexpress_ca15_tc2_defconfig
579 UBOOT_CONFIG=vexpress_ca15_tc2_defconfig
578 KERNEL_DEFCONFIG="vexpress_defconfig"
580 KERNEL_DEFCONFIG="vexpress_defconfig"
579 if [ "$KERNEL_MENUCONFIG" = false ] ; then
581 if [ "$KERNEL_MENUCONFIG" = false ] ; then
580 KERNEL_OLDDEFCONFIG=true
582 KERNEL_OLDDEFCONFIG=true
581 fi
583 fi
582 fi
584 fi
583
585
584 # Execute bootstrap scripts
586 # Execute bootstrap scripts
585 for SCRIPT in bootstrap.d/*.sh; do
587 for SCRIPT in bootstrap.d/*.sh; do
586 head -n 3 "$SCRIPT"
588 head -n 3 "$SCRIPT"
587 . "$SCRIPT"
589 . "$SCRIPT"
588 done
590 done
589
591
590 ## Execute custom bootstrap scripts
592 ## Execute custom bootstrap scripts
591 if [ -d "custom.d" ] ; then
593 if [ -d "custom.d" ] ; then
592 for SCRIPT in custom.d/*.sh; do
594 for SCRIPT in custom.d/*.sh; do
593 . "$SCRIPT"
595 . "$SCRIPT"
594 done
596 done
595 fi
597 fi
596
598
597 # Execute custom scripts inside the chroot
599 # Execute custom scripts inside the chroot
598 if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then
600 if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then
599 cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts"
601 cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts"
600 chroot_exec /bin/bash -x <<'EOF'
602 chroot_exec /bin/bash -x <<'EOF'
601 for SCRIPT in /chroot_scripts/* ; do
603 for SCRIPT in /chroot_scripts/* ; do
602 if [ -f $SCRIPT -a -x $SCRIPT ] ; then
604 if [ -f $SCRIPT -a -x $SCRIPT ] ; then
603 $SCRIPT
605 $SCRIPT
604 fi
606 fi
605 done
607 done
606 EOF
608 EOF
607 rm -rf "${R}/chroot_scripts"
609 rm -rf "${R}/chroot_scripts"
608 fi
610 fi
609
611
610 # Remove c/c++ build environment from the chroot
612 # Remove c/c++ build environment from the chroot
611 chroot_remove_cc
613 chroot_remove_cc
612
614
613 # Generate required machine-id
615 # Generate required machine-id
614 MACHINE_ID=$(dbus-uuidgen)
616 MACHINE_ID=$(dbus-uuidgen)
615 echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id"
617 echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id"
616 echo -n "${MACHINE_ID}" > "${ETC_DIR}/machine-id"
618 echo -n "${MACHINE_ID}" > "${ETC_DIR}/machine-id"
617
619
618 # APT Cleanup
620 # APT Cleanup
619 chroot_exec apt-get -y clean
621 chroot_exec apt-get -y clean
620 chroot_exec apt-get -y autoclean
622 chroot_exec apt-get -y autoclean
621 chroot_exec apt-get -y autoremove
623 chroot_exec apt-get -y autoremove
622
624
623 # Unmount mounted filesystems
625 # Unmount mounted filesystems
624 umount -l "${R}/proc"
626 umount -l "${R}/proc"
625 umount -l "${R}/sys"
627 umount -l "${R}/sys"
626
628
627 # Clean up directories
629 # Clean up directories
628 rm -rf "${R}/run/*"
630 rm -rf "${R}/run/*"
629 rm -rf "${R}/tmp/*"
631 rm -rf "${R}/tmp/*"
630
632
631 # Clean up files
633 # Clean up files
632 rm -f "${ETC_DIR}/ssh/ssh_host_*"
634 rm -f "${ETC_DIR}/ssh/ssh_host_*"
633 rm -f "${ETC_DIR}/dropbear/dropbear_*"
635 rm -f "${ETC_DIR}/dropbear/dropbear_*"
634 rm -f "${ETC_DIR}/apt/sources.list.save"
636 rm -f "${ETC_DIR}/apt/sources.list.save"
635 rm -f "${ETC_DIR}/resolvconf/resolv.conf.d/original"
637 rm -f "${ETC_DIR}/resolvconf/resolv.conf.d/original"
636 rm -f "${ETC_DIR}/*-"
638 rm -f "${ETC_DIR}/*-"
637 rm -f "${ETC_DIR}/apt/apt.conf.d/10proxy"
639 rm -f "${ETC_DIR}/apt/apt.conf.d/10proxy"
638 rm -f "${ETC_DIR}/resolv.conf"
640 rm -f "${ETC_DIR}/resolv.conf"
639 rm -f "${R}/root/.bash_history"
641 rm -f "${R}/root/.bash_history"
640 rm -f "${R}/var/lib/urandom/random-seed"
642 rm -f "${R}/var/lib/urandom/random-seed"
641 rm -f "${R}/initrd.img"
643 rm -f "${R}/initrd.img"
642 rm -f "${R}/vmlinuz"
644 rm -f "${R}/vmlinuz"
643 rm -f "${R}${QEMU_BINARY}"
645 rm -f "${R}${QEMU_BINARY}"
644
646
645 if [ "$ENABLE_QEMU" = true ] ; then
647 if [ "$ENABLE_QEMU" = true ] ; then
646 # Setup QEMU directory
648 # Setup QEMU directory
647 mkdir "${BASEDIR}/qemu"
649 mkdir "${BASEDIR}/qemu"
648
650
649 # Copy kernel image to QEMU directory
651 # Copy kernel image to QEMU directory
650 install_readonly "${BOOT_DIR}/${KERNEL_IMAGE}" "${BASEDIR}/qemu/${KERNEL_IMAGE}"
652 install_readonly "${BOOT_DIR}/${KERNEL_IMAGE}" "${BASEDIR}/qemu/${KERNEL_IMAGE}"
651
653
652 # Copy kernel config to QEMU directory
654 # Copy kernel config to QEMU directory
653 install_readonly "${R}/boot/config-${KERNEL_VERSION}" "${BASEDIR}/qemu/config-${KERNEL_VERSION}"
655 install_readonly "${R}/boot/config-${KERNEL_VERSION}" "${BASEDIR}/qemu/config-${KERNEL_VERSION}"
654
656
655 # Copy kernel dtbs to QEMU directory
657 # Copy kernel dtbs to QEMU directory
656 for dtb in "${BOOT_DIR}/"*.dtb ; do
658 for dtb in "${BOOT_DIR}/"*.dtb ; do
657 if [ -f "${dtb}" ] ; then
659 if [ -f "${dtb}" ] ; then
658 install_readonly "${dtb}" "${BASEDIR}/qemu/"
660 install_readonly "${dtb}" "${BASEDIR}/qemu/"
659 fi
661 fi
660 done
662 done
661
663
662 # Copy kernel overlays to QEMU directory
664 # Copy kernel overlays to QEMU directory
663 if [ -d "${BOOT_DIR}/overlays" ] ; then
665 if [ -d "${BOOT_DIR}/overlays" ] ; then
664 # Setup overlays dtbs directory
666 # Setup overlays dtbs directory
665 mkdir "${BASEDIR}/qemu/overlays"
667 mkdir "${BASEDIR}/qemu/overlays"
666
668
667 for dtb in "${BOOT_DIR}/overlays/"*.dtb ; do
669 for dtb in "${BOOT_DIR}/overlays/"*.dtb ; do
668 if [ -f "${dtb}" ] ; then
670 if [ -f "${dtb}" ] ; then
669 install_readonly "${dtb}" "${BASEDIR}/qemu/overlays/"
671 install_readonly "${dtb}" "${BASEDIR}/qemu/overlays/"
670 fi
672 fi
671 done
673 done
672 fi
674 fi
673
675
674 # Copy u-boot files to QEMU directory
676 # Copy u-boot files to QEMU directory
675 if [ "$ENABLE_UBOOT" = true ] ; then
677 if [ "$ENABLE_UBOOT" = true ] ; then
676 if [ -f "${BOOT_DIR}/u-boot.bin" ] ; then
678 if [ -f "${BOOT_DIR}/u-boot.bin" ] ; then
677 install_readonly "${BOOT_DIR}/u-boot.bin" "${BASEDIR}/qemu/u-boot.bin"
679 install_readonly "${BOOT_DIR}/u-boot.bin" "${BASEDIR}/qemu/u-boot.bin"
678 fi
680 fi
679 if [ -f "${BOOT_DIR}/uboot.mkimage" ] ; then
681 if [ -f "${BOOT_DIR}/uboot.mkimage" ] ; then
680 install_readonly "${BOOT_DIR}/uboot.mkimage" "${BASEDIR}/qemu/uboot.mkimage"
682 install_readonly "${BOOT_DIR}/uboot.mkimage" "${BASEDIR}/qemu/uboot.mkimage"
681 fi
683 fi
682 if [ -f "${BOOT_DIR}/boot.scr" ] ; then
684 if [ -f "${BOOT_DIR}/boot.scr" ] ; then
683 install_readonly "${BOOT_DIR}/boot.scr" "${BASEDIR}/qemu/boot.scr"
685 install_readonly "${BOOT_DIR}/boot.scr" "${BASEDIR}/qemu/boot.scr"
684 fi
686 fi
685 fi
687 fi
686
688
687 # Copy initramfs to QEMU directory
689 # Copy initramfs to QEMU directory
688 if [ -f "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" ] ; then
690 if [ -f "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" ] ; then
689 install_readonly "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" "${BASEDIR}/qemu/initramfs-${KERNEL_VERSION}"
691 install_readonly "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" "${BASEDIR}/qemu/initramfs-${KERNEL_VERSION}"
690 fi
692 fi
691 fi
693 fi
692
694
693 # Calculate size of the chroot directory in KB
695 # Calculate size of the chroot directory in KB
694 CHROOT_SIZE=$(expr "$(du -s "${R}" | awk '{ print $1 }')")
696 CHROOT_SIZE=$(expr "$(du -s "${R}" | awk '{ print $1 }')")
695
697
696 # Calculate the amount of needed 512 Byte sectors
698 # Calculate the amount of needed 512 Byte sectors
697 TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512)
699 TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512)
698 FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512)
700 FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512)
699 ROOT_OFFSET=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}")
701 ROOT_OFFSET=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}")
700
702
701 # The root partition is EXT4
703 # The root partition is EXT4
702 # This means more space than the actual used space of the chroot is used.
704 # This means more space than the actual used space of the chroot is used.
703 # As overhead for journaling and reserved blocks 35% are added.
705 # As overhead for journaling and reserved blocks 35% are added.
704 ROOT_SECTORS=$(expr "$(expr "${CHROOT_SIZE}" + "${CHROOT_SIZE}" \/ 100 \* 35)" \* 1024 \/ 512)
706 ROOT_SECTORS=$(expr "$(expr "${CHROOT_SIZE}" + "${CHROOT_SIZE}" \/ 100 \* 35)" \* 1024 \/ 512)
705
707
706 # Calculate required image size in 512 Byte sectors
708 # Calculate required image size in 512 Byte sectors
707 IMAGE_SECTORS=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}")
709 IMAGE_SECTORS=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}")
708
710
709 # Prepare image file
711 # Prepare image file
710 if [ "$ENABLE_SPLITFS" = true ] ; then
712 if [ "$ENABLE_SPLITFS" = true ] ; then
711 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count="${TABLE_SECTORS}"
713 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count="${TABLE_SECTORS}"
712 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=0 seek="${FRMW_SECTORS}"
714 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=0 seek="${FRMW_SECTORS}"
713 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count="${TABLE_SECTORS}"
715 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count="${TABLE_SECTORS}"
714 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=0 seek="${ROOT_SECTORS}"
716 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=0 seek="${ROOT_SECTORS}"
715
717
716 # Write firmware/boot partition tables
718 # Write firmware/boot partition tables
717 sfdisk -q -L -uS -f "$IMAGE_NAME-frmw.img" 2> /dev/null <<EOM
719 sfdisk -q -L -uS -f "$IMAGE_NAME-frmw.img" 2> /dev/null <<EOM
718 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
720 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
719 EOM
721 EOM
720
722
721 # Write root partition table
723 # Write root partition table
722 sfdisk -q -L -uS -f "$IMAGE_NAME-root.img" 2> /dev/null <<EOM
724 sfdisk -q -L -uS -f "$IMAGE_NAME-root.img" 2> /dev/null <<EOM
723 ${TABLE_SECTORS},${ROOT_SECTORS},83
725 ${TABLE_SECTORS},${ROOT_SECTORS},83
724 EOM
726 EOM
725
727
726 # Setup temporary loop devices
728 # Setup temporary loop devices
727 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME"-frmw.img)"
729 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME"-frmw.img)"
728 ROOT_LOOP="$(losetup -o 1M -f --show "$IMAGE_NAME"-root.img)"
730 ROOT_LOOP="$(losetup -o 1M -f --show "$IMAGE_NAME"-root.img)"
729 else # ENABLE_SPLITFS=false
731 else # ENABLE_SPLITFS=false
730 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count="${TABLE_SECTORS}"
732 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count="${TABLE_SECTORS}"
731 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=0 seek="${IMAGE_SECTORS}"
733 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=0 seek="${IMAGE_SECTORS}"
732
734
733 # Write partition table
735 # Write partition table
734 sfdisk -q -L -uS -f "$IMAGE_NAME.img" 2> /dev/null <<EOM
736 sfdisk -q -L -uS -f "$IMAGE_NAME.img" 2> /dev/null <<EOM
735 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
737 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
736 ${ROOT_OFFSET},${ROOT_SECTORS},83
738 ${ROOT_OFFSET},${ROOT_SECTORS},83
737 EOM
739 EOM
738
740
739 # Setup temporary loop devices
741 # Setup temporary loop devices
740 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME".img)"
742 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME".img)"
741 ROOT_LOOP="$(losetup -o 65M -f --show "$IMAGE_NAME".img)"
743 ROOT_LOOP="$(losetup -o 65M -f --show "$IMAGE_NAME".img)"
742 fi
744 fi
743
745
744 if [ "$ENABLE_CRYPTFS" = true ] ; then
746 if [ "$ENABLE_CRYPTFS" = true ] ; then
745 # Create dummy ext4 fs
747 # Create dummy ext4 fs
746 mkfs.ext4 "$ROOT_LOOP"
748 mkfs.ext4 "$ROOT_LOOP"
747
749
748 # Setup password keyfile
750 # Setup password keyfile
749 touch .password
751 touch .password
750 chmod 600 .password
752 chmod 600 .password
751 echo -n ${CRYPTFS_PASSWORD} > .password
753 echo -n ${CRYPTFS_PASSWORD} > .password
752
754
753 # Initialize encrypted partition
755 # Initialize encrypted partition
754 echo "YES" | cryptsetup luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -s "${CRYPTFS_XTSKEYSIZE}" .password
756 echo "YES" | cryptsetup luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -s "${CRYPTFS_XTSKEYSIZE}" .password
755
757
756 # Open encrypted partition and setup mapping
758 # Open encrypted partition and setup mapping
757 cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}"
759 cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}"
758
760
759 # Secure delete password keyfile
761 # Secure delete password keyfile
760 shred -zu .password
762 shred -zu .password
761
763
762 # Update temporary loop device
764 # Update temporary loop device
763 ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}"
765 ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}"
764
766
765 # Wipe encrypted partition (encryption cipher is used for randomness)
767 # Wipe encrypted partition (encryption cipher is used for randomness)
766 dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count="$(blockdev --getsz "${ROOT_LOOP}")"
768 dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count="$(blockdev --getsz "${ROOT_LOOP}")"
767 fi
769 fi
768
770
769 # Build filesystems
771 # Build filesystems
770 mkfs.vfat "$FRMW_LOOP"
772 mkfs.vfat "$FRMW_LOOP"
771 mkfs.ext4 "$ROOT_LOOP"
773 mkfs.ext4 "$ROOT_LOOP"
772
774
773 # Mount the temporary loop devices
775 # Mount the temporary loop devices
774 mkdir -p "$BUILDDIR/mount"
776 mkdir -p "$BUILDDIR/mount"
775 mount "$ROOT_LOOP" "$BUILDDIR/mount"
777 mount "$ROOT_LOOP" "$BUILDDIR/mount"
776
778
777 mkdir -p "$BUILDDIR/mount/boot/firmware"
779 mkdir -p "$BUILDDIR/mount/boot/firmware"
778 mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware"
780 mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware"
779
781
780 # Copy all files from the chroot to the loop device mount point directory
782 # Copy all files from the chroot to the loop device mount point directory
781 rsync -a "${R}/" "$BUILDDIR/mount/"
783 rsync -a "${R}/" "$BUILDDIR/mount/"
782
784
783 # Unmount all temporary loop devices and mount points
785 # Unmount all temporary loop devices and mount points
784 cleanup
786 cleanup
785
787
786 # Create block map file(s) of image(s)
788 # Create block map file(s) of image(s)
787 if [ "$ENABLE_SPLITFS" = true ] ; then
789 if [ "$ENABLE_SPLITFS" = true ] ; then
788 # Create block map files for "bmaptool"
790 # Create block map files for "bmaptool"
789 bmaptool create -o "$IMAGE_NAME-frmw.bmap" "$IMAGE_NAME-frmw.img"
791 bmaptool create -o "$IMAGE_NAME-frmw.bmap" "$IMAGE_NAME-frmw.img"
790 bmaptool create -o "$IMAGE_NAME-root.bmap" "$IMAGE_NAME-root.img"
792 bmaptool create -o "$IMAGE_NAME-root.bmap" "$IMAGE_NAME-root.img"
791
793
792 # Image was successfully created
794 # Image was successfully created
793 echo "$IMAGE_NAME-frmw.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
795 echo "$IMAGE_NAME-frmw.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
794 echo "$IMAGE_NAME-root.img ($(expr \( "${TABLE_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
796 echo "$IMAGE_NAME-root.img ($(expr \( "${TABLE_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
795 else
797 else
796 # Create block map file for "bmaptool"
798 # Create block map file for "bmaptool"
797 bmaptool create -o "$IMAGE_NAME.bmap" "$IMAGE_NAME.img"
799 bmaptool create -o "$IMAGE_NAME.bmap" "$IMAGE_NAME.img"
798
800
799 # Image was successfully created
801 # Image was successfully created
800 echo "$IMAGE_NAME.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
802 echo "$IMAGE_NAME.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
801
803
802 # Create qemu qcow2 image
804 # Create qemu qcow2 image
803 if [ "$ENABLE_QEMU" = true ] ; then
805 if [ "$ENABLE_QEMU" = true ] ; then
804 QEMU_IMAGE=${QEMU_IMAGE:=${BASEDIR}/qemu/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
806 QEMU_IMAGE=${QEMU_IMAGE:=${BASEDIR}/qemu/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
805 QEMU_SIZE=16G
807 QEMU_SIZE=16G
806
808
807 qemu-img convert -f raw -O qcow2 "$IMAGE_NAME".img "$QEMU_IMAGE".qcow2
809 qemu-img convert -f raw -O qcow2 "$IMAGE_NAME".img "$QEMU_IMAGE".qcow2
808 qemu-img resize "$QEMU_IMAGE".qcow2 $QEMU_SIZE
810 qemu-img resize "$QEMU_IMAGE".qcow2 $QEMU_SIZE
809
811
810 echo "$QEMU_IMAGE.qcow2 ($QEMU_SIZE)" ": successfully created"
812 echo "$QEMU_IMAGE.qcow2 ($QEMU_SIZE)" ": successfully created"
811 fi
813 fi
812 fi
814 fi
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