##// END OF EJS Templates
Merge pull request #139 from TobiX/https-everywhere...
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1 ## 介绍
1 ## 介绍
2 `rpi23-gen-image.sh` 是一个自动生成树莓派2/3系统镜像的脚本工具, 当前支持自动生成32位 armhf 架构的Debian, 发行版本`jessie`, `stretch``buster`. 树莓派3 64位镜像需要使用特定的配置参数 (```templates/rpi3-stretch-arm64-4.11.y```).
2 `rpi23-gen-image.sh` 是一个自动生成树莓派2/3系统镜像的脚本工具, 当前支持自动生成32位 armhf 架构的Debian, 发行版本`jessie`, `stretch``buster`. 树莓派3 64位镜像需要使用特定的配置参数 (```templates/rpi3-stretch-arm64-4.11.y```).
3
3
4 ## 构建环境所依赖的包
4 ## 构建环境所依赖的包
5 一定要安装好下列deb包, 他们是构建过程需要的核心包. 脚本会自动检查, 如果缺少,经用户确认后会自动安装.
5 一定要安装好下列deb包, 他们是构建过程需要的核心包. 脚本会自动检查, 如果缺少,经用户确认后会自动安装.
6
6
7 ```debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo```
7 ```debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo```
8
8
9 推荐通过配置 `rpi23-gen-image.sh` 脚本编译安装最新的树莓派 Linux 内核, 对于树莓派3, 只能如此. 在构建系统上使用 ARM (armhf) 交叉编译工具链编译内核.
9 推荐通过配置 `rpi23-gen-image.sh` 脚本编译安装最新的树莓派 Linux 内核, 对于树莓派3, 只能如此. 在构建系统上使用 ARM (armhf) 交叉编译工具链编译内核.
10
10
11 脚本已经在Debian Liux `jessie` 和`stretch` 构建系统下使用默认的 `crossbuild-essential-armhf` 工具链进行过测试. 获取更多信息请查看 [Debian 交叉工具链 Wiki](https://wiki.debian.org/CrossToolchains) .
11 脚本已经在Debian Liux `jessie` 和`stretch` 构建系统下使用默认的 `crossbuild-essential-armhf` 工具链进行过测试. 获取更多信息请查看 [Debian 交叉工具链 Wiki](https://wiki.debian.org/CrossToolchains) .
12
12
13 如果使用Debian Linux `jessie` 构建系统, 先要添加交叉编译工具链的源 [Debian 交叉工具链仓库](http://emdebian.org/tools/debian/):
13 如果使用Debian Linux `jessie` 构建系统, 先要添加交叉编译工具链的源 [Debian 交叉工具链仓库](http://emdebian.org/tools/debian/):
14
14
15 ```
15 ```
16 echo "deb http://emdebian.org/tools/debian/ jessie main" > /etc/apt/sources.list.d/crosstools.list
16 echo "deb http://emdebian.org/tools/debian/ jessie main" > /etc/apt/sources.list.d/crosstools.list
17 sudo -u nobody wget -O - http://emdebian.org/tools/debian/emdebian-toolchain-archive.key | apt-key add -
17 sudo -u nobody wget -O - http://emdebian.org/tools/debian/emdebian-toolchain-archive.key | apt-key add -
18 dpkg --add-architecture armhf
18 dpkg --add-architecture armhf
19 apt-get update
19 apt-get update
20 ```
20 ```
21
21
22 ## 命令行参数
22 ## 命令行参数
23 脚本可以使用特定的命令行参数来允许或禁止操作系统的某些特性、服务和配置信息. 这些参数通过(简单)脚本变量传递给 `rpi23-gen-image.sh`. 不同于环境变量, (简单)脚本变量在调用`rpi23-gen-image.sh`的命令行前面定义.
23 脚本可以使用特定的命令行参数来允许或禁止操作系统的某些特性、服务和配置信息. 这些参数通过(简单)脚本变量传递给 `rpi23-gen-image.sh`. 不同于环境变量, (简单)脚本变量在调用`rpi23-gen-image.sh`的命令行前面定义.
24
24
25 ##### 命令行示例:
25 ##### 命令行示例:
26 ```shell
26 ```shell
27 ENABLE_UBOOT=true ./rpi23-gen-image.sh
27 ENABLE_UBOOT=true ./rpi23-gen-image.sh
28 ENABLE_CONSOLE=false ENABLE_IPV6=false ./rpi23-gen-image.sh
28 ENABLE_CONSOLE=false ENABLE_IPV6=false ./rpi23-gen-image.sh
29 ENABLE_WM=xfce4 ENABLE_FBTURBO=true ENABLE_MINBASE=true ./rpi23-gen-image.sh
29 ENABLE_WM=xfce4 ENABLE_FBTURBO=true ENABLE_MINBASE=true ./rpi23-gen-image.sh
30 ENABLE_HARDNET=true ENABLE_IPTABLES=true /rpi23-gen-image.sh
30 ENABLE_HARDNET=true ENABLE_IPTABLES=true /rpi23-gen-image.sh
31 APT_SERVER=ftp.de.debian.org APT_PROXY="http://127.0.0.1:3142/" ./rpi23-gen-image.sh
31 APT_SERVER=ftp.de.debian.org APT_PROXY="http://127.0.0.1:3142/" ./rpi23-gen-image.sh
32 ENABLE_MINBASE=true ./rpi23-gen-image.sh
32 ENABLE_MINBASE=true ./rpi23-gen-image.sh
33 BUILD_KERNEL=true ENABLE_MINBASE=true ENABLE_IPV6=false ./rpi23-gen-image.sh
33 BUILD_KERNEL=true ENABLE_MINBASE=true ENABLE_IPV6=false ./rpi23-gen-image.sh
34 BUILD_KERNEL=true KERNELSRC_DIR=/tmp/linux ./rpi23-gen-image.sh
34 BUILD_KERNEL=true KERNELSRC_DIR=/tmp/linux ./rpi23-gen-image.sh
35 ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh
35 ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh
36 ENABLE_CRYPTFS=true CRYPTFS_PASSWORD=changeme EXPANDROOT=false ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh
36 ENABLE_CRYPTFS=true CRYPTFS_PASSWORD=changeme EXPANDROOT=false ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh
37 RELEASE=stretch BUILD_KERNEL=true ./rpi23-gen-image.sh
37 RELEASE=stretch BUILD_KERNEL=true ./rpi23-gen-image.sh
38 RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh
38 RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh
39 RELEASE=stretch RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh
39 RELEASE=stretch RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh
40 ```
40 ```
41
41
42 ## 参数模板文件
42 ## 参数模板文件
43 为了避免冗长的命令行参数以及存储感兴趣的参数配置, `rpi23-gen-image.sh` 支持所谓的参数模板文件 (`CONFIG_TEMPLATE`=template). 这些文本文件位于 `./templates` 目录, 文件中含有将会使用的配置参数. 新的配置模板文件会被添加到 `./templates` 目录.
43 为了避免冗长的命令行参数以及存储感兴趣的参数配置, `rpi23-gen-image.sh` 支持所谓的参数模板文件 (`CONFIG_TEMPLATE`=template). 这些文本文件位于 `./templates` 目录, 文件中含有将会使用的配置参数. 新的配置模板文件会被添加到 `./templates` 目录.
44
44
45 ##### 命令行示例:
45 ##### 命令行示例:
46 ```shell
46 ```shell
47 CONFIG_TEMPLATE=rpi3stretch ./rpi23-gen-image.sh
47 CONFIG_TEMPLATE=rpi3stretch ./rpi23-gen-image.sh
48 CONFIG_TEMPLATE=rpi2stretch ./rpi23-gen-image.sh
48 CONFIG_TEMPLATE=rpi2stretch ./rpi23-gen-image.sh
49 ```
49 ```
50
50
51 ## 支持的参数和设置
51 ## 支持的参数和设置
52 #### APT 设置:
52 #### APT 设置:
53 ##### `APT_SERVER`="ftp.debian.org"
53 ##### `APT_SERVER`="ftp.debian.org"
54 设置 Debian 仓库地址. 选择一个 [镜像站点](https://www.debian.org/mirror/list). 选一个近的镜像站点会加快镜像生成过程中所需文件的下载速度.
54 设置 Debian 仓库地址. 选择一个 [镜像站点](https://www.debian.org/mirror/list). 选一个近的镜像站点会加快镜像生成过程中所需文件的下载速度.
55
55
56 ##### `APT_PROXY`=""
56 ##### `APT_PROXY`=""
57 设置代理服务器地址. 使用本地缓存代理, 比如 `apt-cacher-ng` 可以缩短镜像生成时间, 因为所需要的 Debian 包文件只需下载一次.
57 设置代理服务器地址. 使用本地缓存代理, 比如 `apt-cacher-ng` 可以缩短镜像生成时间, 因为所需要的 Debian 包文件只需下载一次.
58
58
59 ##### `APT_INCLUDES`=""
59 ##### `APT_INCLUDES`=""
60 生成镜像过程中最先由debootstrap程序自动安装的附加包, 逗号分隔.
60 生成镜像过程中最先由debootstrap程序自动安装的附加包, 逗号分隔.
61
61
62 ##### `APT_INCLUDES_LATE`=""
62 ##### `APT_INCLUDES_LATE`=""
63 生成镜像过程中最初的debootstrap完成后, 需要的使用apt命令安装的附加包, 逗号分隔. 特别用在含有 pre-depend 依赖关系的包的, 其依赖关系在打包过程中debootstrap程序中无法正确处理.
63 生成镜像过程中最初的debootstrap完成后, 需要的使用apt命令安装的附加包, 逗号分隔. 特别用在含有 pre-depend 依赖关系的包的, 其依赖关系在打包过程中debootstrap程序中无法正确处理.
64
64
65 ---
65 ---
66
66
67 #### 通用系统设置:
67 #### 通用系统设置:
68 ##### `RPI_MODEL`=2
68 ##### `RPI_MODEL`=2
69 指定树莓派型号. 当前支持树莓派 `2``3`. 设为 `3``BUILD_KERNEL` 自动设为true .
69 指定树莓派型号. 当前支持树莓派 `2``3`. 设为 `3``BUILD_KERNEL` 自动设为true .
70
70
71 ##### `RELEASE`="jessie"
71 ##### `RELEASE`="jessie"
72 设置 Debian 发行版. 脚本当前支持 Debian 发行版 "jessie", "stretch" 和 "buster" 的自动生成. 设为`stretch` 或 `buster``BUILD_KERNEL` 自动设为true.
72 设置 Debian 发行版. 脚本当前支持 Debian 发行版 "jessie", "stretch" 和 "buster" 的自动生成. 设为`stretch` 或 `buster``BUILD_KERNEL` 自动设为true.
73
73
74 ##### `RELEASE_ARCH`="armhf"
74 ##### `RELEASE_ARCH`="armhf"
75 设置期望的 Debian 发行架构.
75 设置期望的 Debian 发行架构.
76
76
77 ##### `HOSTNAME`="rpi$RPI_MODEL-$RELEASE"
77 ##### `HOSTNAME`="rpi$RPI_MODEL-$RELEASE"
78 设置主机名称. 建议所在的子网中主机名称是唯一的.
78 设置主机名称. 建议所在的子网中主机名称是唯一的.
79
79
80 ##### `PASSWORD`="raspberry"
80 ##### `PASSWORD`="raspberry"
81 设置系统的 `root` 用户密码. **强烈**建议选择一个自定义密码 .
81 设置系统的 `root` 用户密码. **强烈**建议选择一个自定义密码 .
82
82
83 ##### `USER_PASSWORD`="raspberry"
83 ##### `USER_PASSWORD`="raspberry"
84 设置由 `USER_NAME`=pi 参数创建的普通用户的密码. 如果 `ENABLE_USER`=false 则忽略. **强烈**建议选择一个自定义密码.
84 设置由 `USER_NAME`=pi 参数创建的普通用户的密码. 如果 `ENABLE_USER`=false 则忽略. **强烈**建议选择一个自定义密码.
85
85
86 ##### `DEFLOCAL`="en_US.UTF-8"
86 ##### `DEFLOCAL`="en_US.UTF-8"
87 设置系统默认 locale. 将来可以在运行的系统中执行 `dpkg-reconfigure locales` 命令更改此项设置. 设置这项脚本会自动安装 `locales`, `keyboard-configuration``console-setup` 三个包.
87 设置系统默认 locale. 将来可以在运行的系统中执行 `dpkg-reconfigure locales` 命令更改此项设置. 设置这项脚本会自动安装 `locales`, `keyboard-configuration``console-setup` 三个包.
88
88
89 ##### `TIMEZONE`="Europe/Berlin"
89 ##### `TIMEZONE`="Europe/Berlin"
90 设置系统默认时区. 可以在`/usr/share/zoneinfo/` 目录中找到全部可用时区. 将来可以在运行的系统中执行 `dpkg-reconfigure tzdata` 命令更改此项设置.
90 设置系统默认时区. 可以在`/usr/share/zoneinfo/` 目录中找到全部可用时区. 将来可以在运行的系统中执行 `dpkg-reconfigure tzdata` 命令更改此项设置.
91
91
92 ##### `EXPANDROOT`=true
92 ##### `EXPANDROOT`=true
93 第一次运行时自动扩展根分区和文件系统.
93 第一次运行时自动扩展根分区和文件系统.
94
94
95 ---
95 ---
96
96
97 #### 键盘设置:
97 #### 键盘设置:
98 这些选项用来配置键盘布局文件 `/etc/default/keyboard` 影响控制台和X窗口. 将来可以在运行的系统中执行 `dpkg-reconfigure keyboard-configuration` 命令更改此项设置.
98 这些选项用来配置键盘布局文件 `/etc/default/keyboard` 影响控制台和X窗口. 将来可以在运行的系统中执行 `dpkg-reconfigure keyboard-configuration` 命令更改此项设置.
99
99
100 ##### `XKB_MODEL`=""
100 ##### `XKB_MODEL`=""
101 设置键盘类型, 大陆常见pc104.
101 设置键盘类型, 大陆常见pc104.
102
102
103 ##### `XKB_LAYOUT`=""
103 ##### `XKB_LAYOUT`=""
104 设置键盘布局, 大陆常见us.
104 设置键盘布局, 大陆常见us.
105
105
106 ##### `XKB_VARIANT`=""
106 ##### `XKB_VARIANT`=""
107 设置键盘布局变种.
107 设置键盘布局变种.
108
108
109 ##### `XKB_OPTIONS`=""
109 ##### `XKB_OPTIONS`=""
110 设置其它 XKB 配置选项.
110 设置其它 XKB 配置选项.
111
111
112 ---
112 ---
113
113
114 #### 网络设置 (动态):
114 #### 网络设置 (动态):
115 设置网络为自动获取IP地址. 配置文件位于 `/etc/systemd/network/eth.network`. 在Debian `stretch`中, 默认位置更改为 `/lib/systemd/network`.
115 设置网络为自动获取IP地址. 配置文件位于 `/etc/systemd/network/eth.network`. 在Debian `stretch`中, 默认位置更改为 `/lib/systemd/network`.
116
116
117 ##### `ENABLE_DHCP`=true
117 ##### `ENABLE_DHCP`=true
118 设置系统使用 DHCP 获取动态IP. 需要有一个 DHCP 服务器.
118 设置系统使用 DHCP 获取动态IP. 需要有一个 DHCP 服务器.
119
119
120 ---
120 ---
121
121
122 #### 网络设置 (静态):
122 #### 网络设置 (静态):
123 设置系统为手动配置IP地址. 配置文件位于 `/etc/systemd/network/eth.network`. 在Debian `stretch` 中, 默认位置更改为 `/lib/systemd/network`.
123 设置系统为手动配置IP地址. 配置文件位于 `/etc/systemd/network/eth.network`. 在Debian `stretch` 中, 默认位置更改为 `/lib/systemd/network`.
124 `ENABLE_DHCP`=false 时下面这些静态IP设置才起作用.
124 `ENABLE_DHCP`=false 时下面这些静态IP设置才起作用.
125
125
126 ##### `NET_ADDRESS`=""
126 ##### `NET_ADDRESS`=""
127 设置静态 IPv4 或 IPv6, 使用CIDR "/"形式, 如 "192.169.0.3/24".
127 设置静态 IPv4 或 IPv6, 使用CIDR "/"形式, 如 "192.169.0.3/24".
128
128
129 ##### `NET_GATEWAY`=""
129 ##### `NET_GATEWAY`=""
130 设置默认网关的地址.
130 设置默认网关的地址.
131
131
132 ##### `NET_DNS_1`=""
132 ##### `NET_DNS_1`=""
133 设置主域名服务器地址.
133 设置主域名服务器地址.
134
134
135 ##### `NET_DNS_2`=""
135 ##### `NET_DNS_2`=""
136 设置辅域名服务器地址.
136 设置辅域名服务器地址.
137
137
138 ##### `NET_DNS_DOMAINS`=""
138 ##### `NET_DNS_DOMAINS`=""
139 设置默认的域名搜索后缀, 当主机名称不是一个完整域名(FQDN)时使用.
139 设置默认的域名搜索后缀, 当主机名称不是一个完整域名(FQDN)时使用.
140
140
141 ##### `NET_NTP_1`=""
141 ##### `NET_NTP_1`=""
142 设置主时间服务器地址.
142 设置主时间服务器地址.
143
143
144 ##### `NET_NTP_2`=""
144 ##### `NET_NTP_2`=""
145 设置辅时间服务器地址.
145 设置辅时间服务器地址.
146
146
147 ---
147 ---
148
148
149 #### 基本系统特性:
149 #### 基本系统特性:
150 ##### `ENABLE_CONSOLE`=true
150 ##### `ENABLE_CONSOLE`=true
151 允许串行控制台接口. 没有连接显示器键盘的树莓派推荐打开, 此时如果网络无法连接至树莓派, 可以使用串行控制台连至系统.
151 允许串行控制台接口. 没有连接显示器键盘的树莓派推荐打开, 此时如果网络无法连接至树莓派, 可以使用串行控制台连至系统.
152
152
153 ##### `ENABLE_I2C`=false
153 ##### `ENABLE_I2C`=false
154 允许树莓派2/3的 I2C 接口. 请对照 [树莓派2/3 引脚示意图](http://elinux.org/RPi_Low-level_peripherals) 正确连接 GPIO 引脚.
154 允许树莓派2/3的 I2C 接口. 请对照 [树莓派2/3 引脚示意图](https://elinux.org/RPi_Low-level_peripherals) 正确连接 GPIO 引脚.
155
155
156 ##### `ENABLE_SPI`=false
156 ##### `ENABLE_SPI`=false
157 允许树莓派2/3的 SPI 接口. 请对照 [树莓派2/3 引脚示意图](http://elinux.org/RPi_Low-level_peripherals) 正确连接 GPIO 引脚.
157 允许树莓派2/3的 SPI 接口. 请对照 [树莓派2/3 引脚示意图](https://elinux.org/RPi_Low-level_peripherals) 正确连接 GPIO 引脚.
158
158
159 ##### `ENABLE_IPV6`=true
159 ##### `ENABLE_IPV6`=true
160 允许 IPv6 . 通过 systemd-networkd 配置管理网络接口.
160 允许 IPv6 . 通过 systemd-networkd 配置管理网络接口.
161
161
162 ##### `ENABLE_SSHD`=true
162 ##### `ENABLE_SSHD`=true
163 安装并且允许 OpenSSH 服务. 此服务默认禁止 `root` 用户远程登录. 使用普通用户 `pi` 远程登录然后使用 `su -``sudo` 来取得root权限.
163 安装并且允许 OpenSSH 服务. 此服务默认禁止 `root` 用户远程登录. 使用普通用户 `pi` 远程登录然后使用 `su -``sudo` 来取得root权限.
164
164
165 ##### `ENABLE_NONFREE`=false
165 ##### `ENABLE_NONFREE`=false
166 允许安装仓库中的 non-free 类的软件包. 需要安装闭源的固件, 二进制大对象 blob.
166 允许安装仓库中的 non-free 类的软件包. 需要安装闭源的固件, 二进制大对象 blob.
167
167
168 ##### `ENABLE_WIRELESS`=false
168 ##### `ENABLE_WIRELESS`=false
169 下载安装树莓派3无线接口所需要的闭源固件 二进制blob [树莓派3无线接口固件](https://github.com/RPi-Distro/firmware-nonfree/tree/master/brcm80211/brcm). 如果 `RPI_MODEL` 不是 `3` 则忽略.
169 下载安装树莓派3无线接口所需要的闭源固件 二进制blob [树莓派3无线接口固件](https://github.com/RPi-Distro/firmware-nonfree/tree/master/brcm80211/brcm). 如果 `RPI_MODEL` 不是 `3` 则忽略.
170
170
171 ##### `ENABLE_RSYSLOG`=true
171 ##### `ENABLE_RSYSLOG`=true
172 如果设置为 false, 禁用并卸载 rsyslog, 则只能通过日志文件查看logs.
172 如果设置为 false, 禁用并卸载 rsyslog, 则只能通过日志文件查看logs.
173
173
174 ##### `ENABLE_SOUND`=true
174 ##### `ENABLE_SOUND`=true
175 允许声卡并且安装 ALSA.
175 允许声卡并且安装 ALSA.
176
176
177 ##### `ENABLE_HWRANDOM`=true
177 ##### `ENABLE_HWRANDOM`=true
178 允许硬件随机数发生器. 强随机数对大多数使用加密的网络通信是非常重要的. 推荐允许此设置.
178 允许硬件随机数发生器. 强随机数对大多数使用加密的网络通信是非常重要的. 推荐允许此设置.
179
179
180 ##### `ENABLE_MINGPU`=false
180 ##### `ENABLE_MINGPU`=false
181 最小化显存 (16MB, no X), 目前无法完全禁用GPU.
181 最小化显存 (16MB, no X), 目前无法完全禁用GPU.
182
182
183 ##### `ENABLE_DBUS`=true
183 ##### `ENABLE_DBUS`=true
184 安装并允许 D-Bus 消息总线. 虽然 systemd 可以在没有 D-bus的情况下工作, 但是推荐允许D-Bus.
184 安装并允许 D-Bus 消息总线. 虽然 systemd 可以在没有 D-bus的情况下工作, 但是推荐允许D-Bus.
185
185
186 ##### `ENABLE_XORG`=false
186 ##### `ENABLE_XORG`=false
187 是否安装 Xorg, 开源 X11 系统.
187 是否安装 Xorg, 开源 X11 系统.
188
188
189 ##### `ENABLE_WM`=""
189 ##### `ENABLE_WM`=""
190 安装用户指定的X Window 窗口管理器. 如果设置了`ENABLE_WM`, 系统确定所有被依赖的X11相关软件包都安装好了以后`ENABLE_XORG`会自动设置为true, `rpi23-gen-image.sh` 脚本已经通过下列窗口管理器的测试: `blackbox`, `openbox`, `fluxbox`, `jwm`, `dwm`, `xfce4`, `awesome`.
190 安装用户指定的X Window 窗口管理器. 如果设置了`ENABLE_WM`, 系统确定所有被依赖的X11相关软件包都安装好了以后`ENABLE_XORG`会自动设置为true, `rpi23-gen-image.sh` 脚本已经通过下列窗口管理器的测试: `blackbox`, `openbox`, `fluxbox`, `jwm`, `dwm`, `xfce4`, `awesome`.
191
191
192 ---
192 ---
193
193
194 #### 高级系统特性:
194 #### 高级系统特性:
195 ##### `ENABLE_MINBASE`=false
195 ##### `ENABLE_MINBASE`=false
196 使用 debootstrap 脚本变量 `minbase`, 只含有必不可少的核心包和apt. 体积大约 65 MB.
196 使用 debootstrap 脚本变量 `minbase`, 只含有必不可少的核心包和apt. 体积大约 65 MB.
197
197
198 ##### `ENABLE_REDUCE`=false
198 ##### `ENABLE_REDUCE`=false
199 卸载包、删除文件以减小体积 详情查看 `REDUCE_*` 参数.
199 卸载包、删除文件以减小体积 详情查看 `REDUCE_*` 参数.
200
200
201 ##### `ENABLE_UBOOT`=false
201 ##### `ENABLE_UBOOT`=false
202 使用 [U-Boot 引导器](http://git.denx.de/?p=u-boot.git;a=summary) 替代树莓派2/3 默认的第二阶段引导器(bootcode.bin). U-Boot 可以通过网络使用 BOOTP/TFTP 协议引导镜像文件.
202 使用 [U-Boot 引导器](https://git.denx.de/?p=u-boot.git;a=summary) 替代树莓派2/3 默认的第二阶段引导器(bootcode.bin). U-Boot 可以通过网络使用 BOOTP/TFTP 协议引导镜像文件.
203
203
204 ##### `UBOOTSRC_DIR`=""
204 ##### `UBOOTSRC_DIR`=""
205 存放已下载 [U-Boot 引导器源文件](http://git.denx.de/?p=u-boot.git;a=summary) 的目录(`u-boot`).
205 存放已下载 [U-Boot 引导器源文件](https://git.denx.de/?p=u-boot.git;a=summary) 的目录(`u-boot`).
206
206
207 ##### `ENABLE_FBTURBO`=false
207 ##### `ENABLE_FBTURBO`=false
208 安装并且允许 [硬件加速的 Xorg 显卡驱动](https://github.com/ssvb/xf86-video-fbturbo) `fbturbo`. 当前仅支持窗口的移动和滚动的硬件加速.
208 安装并且允许 [硬件加速的 Xorg 显卡驱动](https://github.com/ssvb/xf86-video-fbturbo) `fbturbo`. 当前仅支持窗口的移动和滚动的硬件加速.
209
209
210 ##### `FBTURBOSRC_DIR`=""
210 ##### `FBTURBOSRC_DIR`=""
211 设置存放已下载的 [硬件加速的 Xorg 显卡驱动](https://github.com/ssvb/xf86-video-fbturbo) 的目录 (`xf86-video-fbturbo`) , 可以复制到chroot内配置、构建和安装.
211 设置存放已下载的 [硬件加速的 Xorg 显卡驱动](https://github.com/ssvb/xf86-video-fbturbo) 的目录 (`xf86-video-fbturbo`) , 可以复制到chroot内配置、构建和安装.
212
212
213 ##### `ENABLE_IPTABLES`=false
213 ##### `ENABLE_IPTABLES`=false
214 允许 iptables 防火墙. 使用最简单的规则集: 允许所有出站连接;禁止除OpenSSH外的所有入站连接.
214 允许 iptables 防火墙. 使用最简单的规则集: 允许所有出站连接;禁止除OpenSSH外的所有入站连接.
215
215
216 ##### `ENABLE_USER`=true
216 ##### `ENABLE_USER`=true
217 创建普通用户, 默认用户名`pi`, 默认密码raspberry. 可以使用 `USER_NAME`=user 更改默认用户名;使用 `USER_PASSWORD`=raspberry 更改默认密码.
217 创建普通用户, 默认用户名`pi`, 默认密码raspberry. 可以使用 `USER_NAME`=user 更改默认用户名;使用 `USER_PASSWORD`=raspberry 更改默认密码.
218
218
219 ##### `USER_NAME`=pi
219 ##### `USER_NAME`=pi
220 创建普通用户pi. 如果`ENABLE_USER`=false 此参数被忽略.
220 创建普通用户pi. 如果`ENABLE_USER`=false 此参数被忽略.
221
221
222 ##### `ENABLE_ROOT`=false
222 ##### `ENABLE_ROOT`=false
223 允许root用户登录, 需要设置 root 用户密码.
223 允许root用户登录, 需要设置 root 用户密码.
224
224
225 ##### `ENABLE_HARDNET`=false
225 ##### `ENABLE_HARDNET`=false
226 允许加固 IPv4/IPv6 协议栈, 防止DoS攻击.
226 允许加固 IPv4/IPv6 协议栈, 防止DoS攻击.
227
227
228 ##### `ENABLE_SPLITFS`=false
228 ##### `ENABLE_SPLITFS`=false
229 允许将根分区放在USB驱动器中. 将会生成两个镜像文件, 一个挂载为 `/boot/firmware` , 另一个挂载为 `/`.
229 允许将根分区放在USB驱动器中. 将会生成两个镜像文件, 一个挂载为 `/boot/firmware` , 另一个挂载为 `/`.
230
230
231 ##### `CHROOT_SCRIPTS`=""
231 ##### `CHROOT_SCRIPTS`=""
232 设置自定义脚本目录的路径, 该目录中的脚本在镜像文件构建完成之前在chroot中运行. 这个目录里的可执行文件按着字典序运行.
232 设置自定义脚本目录的路径, 该目录中的脚本在镜像文件构建完成之前在chroot中运行. 这个目录里的可执行文件按着字典序运行.
233
233
234 ##### `ENABLE_INITRAMFS`=false
234 ##### `ENABLE_INITRAMFS`=false
235 创建 Linux 启动时加载的 initramfs .如果 `ENABLE_CRYPTFS`=true 那么 `ENABLE_INITRAMFS` 自动设为true . 如果 `BUILD_KERNEL`=false 此参数被忽略.
235 创建 Linux 启动时加载的 initramfs .如果 `ENABLE_CRYPTFS`=true 那么 `ENABLE_INITRAMFS` 自动设为true . 如果 `BUILD_KERNEL`=false 此参数被忽略.
236
236
237 ##### `ENABLE_IFNAMES`=true
237 ##### `ENABLE_IFNAMES`=true
238 允许一致/可预测网络接口命名, 支持 Debian 发行版 `stretch``buster` .
238 允许一致/可预测网络接口命名, 支持 Debian 发行版 `stretch``buster` .
239
239
240 ##### `DISABLE_UNDERVOLT_WARNINGS`=
240 ##### `DISABLE_UNDERVOLT_WARNINGS`=
241 禁止树莓派2/3 的低电压警告. 设为 `1` 禁止警告. 设为 `2` 额外允许低电压下的turbo增强模式.
241 禁止树莓派2/3 的低电压警告. 设为 `1` 禁止警告. 设为 `2` 额外允许低电压下的turbo增强模式.
242
242
243 ---
243 ---
244
244
245 #### SSH 设置:
245 #### SSH 设置:
246 ##### `SSH_ENABLE_ROOT`=false
246 ##### `SSH_ENABLE_ROOT`=false
247 允许root通过密码验证方式远程登录系统. 如果没有修改默认密码, 这将是个巨大的安全隐患. `ENABLE_ROOT` 必须设为 `true`.
247 允许root通过密码验证方式远程登录系统. 如果没有修改默认密码, 这将是个巨大的安全隐患. `ENABLE_ROOT` 必须设为 `true`.
248
248
249 ##### `SSH_DISABLE_PASSWORD_AUTH`=false
249 ##### `SSH_DISABLE_PASSWORD_AUTH`=false
250 禁用SSH的密码验证方式, 只支持SSH (v2)的公钥认证.
250 禁用SSH的密码验证方式, 只支持SSH (v2)的公钥认证.
251
251
252 ##### `SSH_LIMIT_USERS`=false
252 ##### `SSH_LIMIT_USERS`=false
253 限制通过SSH远程登录的用户. 只允许由 `USER_NAME`=pi 参数创建的普通用户, 以及当 `SSH_ENABLE_ROOT`=true 时 root 用户远程登录. 如果使用的守护程序是 `dropbear` (通过 `REDUCE_SSHD`=true 设置) 则忽略此参数.
253 限制通过SSH远程登录的用户. 只允许由 `USER_NAME`=pi 参数创建的普通用户, 以及当 `SSH_ENABLE_ROOT`=true 时 root 用户远程登录. 如果使用的守护程序是 `dropbear` (通过 `REDUCE_SSHD`=true 设置) 则忽略此参数.
254
254
255 ##### `SSH_ROOT_PUB_KEY`=""
255 ##### `SSH_ROOT_PUB_KEY`=""
256 从指定文件(可包含多个公钥)添加 SSH (v2) 公钥到 `authorized_keys` 文件, 使得 `root` 用户可以使用SSH (v2)的公钥验证方式远程登录, 不支持SSH (v1). `ENABLE_ROOT` **和** `SSH_ENABLE_ROOT` 必须同时设为 `true`.
256 从指定文件(可包含多个公钥)添加 SSH (v2) 公钥到 `authorized_keys` 文件, 使得 `root` 用户可以使用SSH (v2)的公钥验证方式远程登录, 不支持SSH (v1). `ENABLE_ROOT` **和** `SSH_ENABLE_ROOT` 必须同时设为 `true`.
257
257
258 ##### `SSH_USER_PUB_KEY`=""
258 ##### `SSH_USER_PUB_KEY`=""
259 从指定文件(可包含多个公钥)添加 SSH (v2) 公钥到 `authorized_keys` 文件, 使得由 `USER_NAME`=pi 参数创建的普通用户可以使用SSH (v2)的公钥验证方式远程登录, 不支持SSH (v1).
259 从指定文件(可包含多个公钥)添加 SSH (v2) 公钥到 `authorized_keys` 文件, 使得由 `USER_NAME`=pi 参数创建的普通用户可以使用SSH (v2)的公钥验证方式远程登录, 不支持SSH (v1).
260
260
261 ---
261 ---
262
262
263 #### 内核编译:
263 #### 内核编译:
264 ##### `BUILD_KERNEL`=false
264 ##### `BUILD_KERNEL`=false
265 构建安装最新的树莓派 2/3 Linux 内核, 当前只支持默认内核配置. 如果设置为树莓派`3`那么自动设置`BUILD_KERNEL`=true .
265 构建安装最新的树莓派 2/3 Linux 内核, 当前只支持默认内核配置. 如果设置为树莓派`3`那么自动设置`BUILD_KERNEL`=true .
266
266
267 ##### `CROSS_COMPILE`="arm-linux-gnueabihf-"
267 ##### `CROSS_COMPILE`="arm-linux-gnueabihf-"
268 设置交叉编译器.
268 设置交叉编译器.
269
269
270 ##### `KERNEL_ARCH`="arm"
270 ##### `KERNEL_ARCH`="arm"
271 设置内核架构.
271 设置内核架构.
272
272
273 ##### `KERNEL_IMAGE`="kernel7.img"
273 ##### `KERNEL_IMAGE`="kernel7.img"
274 内核镜像名称, 如果没有设置, 编译32位内核默认“kernel7.img” 64位内核默认 "kernel8.img".
274 内核镜像名称, 如果没有设置, 编译32位内核默认“kernel7.img” 64位内核默认 "kernel8.img".
275
275
276 ##### `KERNEL_BRANCH`=""
276 ##### `KERNEL_BRANCH`=""
277 GIT里的树莓派内核源代码分支名称, 默认使用当前默认分支.
277 GIT里的树莓派内核源代码分支名称, 默认使用当前默认分支.
278
278
279 ##### `QEMU_BINARY`="/usr/bin/qemu-arm-static"
279 ##### `QEMU_BINARY`="/usr/bin/qemu-arm-static"
280 设置构建系统中的QEMU程序位置. 如果没有设置, 32位内核默认 “/usr/bin/qemu-arm-static” 64位内核默认 "/usr/bin/qemu-aarch64-static".
280 设置构建系统中的QEMU程序位置. 如果没有设置, 32位内核默认 “/usr/bin/qemu-arm-static” 64位内核默认 "/usr/bin/qemu-aarch64-static".
281
281
282 ##### `KERNEL_DEFCONFIG`="bcm2709_defconfig"
282 ##### `KERNEL_DEFCONFIG`="bcm2709_defconfig"
283 设置编译内核的默认配置. 如果没有设置, 32位内核默认"bcm2709_defconfig" 64位内核默认"bcmrpi3\_defconfig".
283 设置编译内核的默认配置. 如果没有设置, 32位内核默认"bcm2709_defconfig" 64位内核默认"bcmrpi3\_defconfig".
284
284
285 ##### `KERNEL_REDUCE`=false
285 ##### `KERNEL_REDUCE`=false
286 缩小内核体积, 移除不想要的设备驱动、网络驱动和文件系统驱动 (实验性质).
286 缩小内核体积, 移除不想要的设备驱动、网络驱动和文件系统驱动 (实验性质).
287
287
288 ##### `KERNEL_THREADS`=1
288 ##### `KERNEL_THREADS`=1
289 编译内核时的并发线程数量. 如果使用默认设置, 系统会自动检测CPU的内核数量, 设置线程数量, 加速内核编译.
289 编译内核时的并发线程数量. 如果使用默认设置, 系统会自动检测CPU的内核数量, 设置线程数量, 加速内核编译.
290
290
291 ##### `KERNEL_HEADERS`=true
291 ##### `KERNEL_HEADERS`=true
292 安装内核相应的头文件.
292 安装内核相应的头文件.
293
293
294 ##### `KERNEL_MENUCONFIG`=false
294 ##### `KERNEL_MENUCONFIG`=false
295 运行`make menuconfig`使用菜单界面配置内核. 退出配置菜单后脚本继续运行.
295 运行`make menuconfig`使用菜单界面配置内核. 退出配置菜单后脚本继续运行.
296
296
297 ##### `KERNEL_REMOVESRC`=true
297 ##### `KERNEL_REMOVESRC`=true
298 编译安装完成后, 删掉内核源代码, 产生的镜像不含内核源代码.
298 编译安装完成后, 删掉内核源代码, 产生的镜像不含内核源代码.
299
299
300 ##### `KERNELSRC_DIR`=""
300 ##### `KERNELSRC_DIR`=""
301 已下载好的 [Github上的树莓派官方内核](https://github.com/raspberrypi/linux) 源码所在目录 (`linux`) 的路径, 可以复制到chroot内配置、构建和安装.
301 已下载好的 [Github上的树莓派官方内核](https://github.com/raspberrypi/linux) 源码所在目录 (`linux`) 的路径, 可以复制到chroot内配置、构建和安装.
302
302
303 ##### `KERNELSRC_CLEAN`=false
303 ##### `KERNELSRC_CLEAN`=false
304 当`KERNELSRC_DIR`被复制到 chroot 之后开始编译之前(使用 `make mrproper`)清理内核源代码. 如果 `KERNELSRC_DIR` 没有设置或者 `KERNELSRC_PREBUILT`=true时忽略此设置.
304 当`KERNELSRC_DIR`被复制到 chroot 之后开始编译之前(使用 `make mrproper`)清理内核源代码. 如果 `KERNELSRC_DIR` 没有设置或者 `KERNELSRC_PREBUILT`=true时忽略此设置.
305
305
306 ##### `KERNELSRC_CONFIG`=true
306 ##### `KERNELSRC_CONFIG`=true
307 在编译前使用 `make bcm2709_defconfig` (也可以选择 `make menuconfig`) 配置内核源代码. 如果`KERNELSRC_DIR`指定的源码存放目录不存在,这个参数自动设为 `true`. 如果 `KERNELSRC_PREBUILT`=true 忽略此参数.
307 在编译前使用 `make bcm2709_defconfig` (也可以选择 `make menuconfig`) 配置内核源代码. 如果`KERNELSRC_DIR`指定的源码存放目录不存在,这个参数自动设为 `true`. 如果 `KERNELSRC_PREBUILT`=true 忽略此参数.
308
308
309 ##### `KERNELSRC_USRCONFIG`=""
309 ##### `KERNELSRC_USRCONFIG`=""
310 复制自己的配置文件到内核的 `.config`. 如果 `KERNEL_MENUCONFIG`=true 拷贝完成后自动运行 make menuconfig.
310 复制自己的配置文件到内核的 `.config`. 如果 `KERNEL_MENUCONFIG`=true 拷贝完成后自动运行 make menuconfig.
311
311
312 ##### `KERNELSRC_PREBUILT`=false
312 ##### `KERNELSRC_PREBUILT`=false
313 如果这个参数设为true 表示内核源代码目录中包含成功交叉编译好的内核. 忽略 `KERNELSRC_CLEAN`, `KERNELSRC_CONFIG`, `KERNELSRC_USRCONFIG` and `KERNEL_MENUCONFIG` 这四个参数,不再执行交叉编译操作.
313 如果这个参数设为true 表示内核源代码目录中包含成功交叉编译好的内核. 忽略 `KERNELSRC_CLEAN`, `KERNELSRC_CONFIG`, `KERNELSRC_USRCONFIG` and `KERNEL_MENUCONFIG` 这四个参数,不再执行交叉编译操作.
314
314
315 ##### `RPI_FIRMWARE_DIR`=""
315 ##### `RPI_FIRMWARE_DIR`=""
316 指定目录 (`firmware`) 含有已经从 [Github上的树莓派官方固件](https://github.com/raspberrypi/firmware)下载到本地的固件. 默认直接从网上下载最新的固件.
316 指定目录 (`firmware`) 含有已经从 [Github上的树莓派官方固件](https://github.com/raspberrypi/firmware)下载到本地的固件. 默认直接从网上下载最新的固件.
317
317
318 ---
318 ---
319
319
320 #### 缩小体积:
320 #### 缩小体积:
321 如果 `ENABLE_REDUCE`=false 则忽略下列参数.
321 如果 `ENABLE_REDUCE`=false 则忽略下列参数.
322
322
323 ##### `REDUCE_APT`=true
323 ##### `REDUCE_APT`=true
324 配置 APT,压缩仓库文件列表,不缓存下载的包文件.
324 配置 APT,压缩仓库文件列表,不缓存下载的包文件.
325
325
326 ##### `REDUCE_DOC`=true
326 ##### `REDUCE_DOC`=true
327 移除所有的doc文档文件(harsh). 配置 APT, 将来使用`apt-get`安装deb包时不包括doc文件.
327 移除所有的doc文档文件(harsh). 配置 APT, 将来使用`apt-get`安装deb包时不包括doc文件.
328
328
329 ##### `REDUCE_MAN`=true
329 ##### `REDUCE_MAN`=true
330 移除所有的man手册页和info文件 (harsh). 配置 APT, 将来使用`apt-get`安装deb包时不包括man手册页.
330 移除所有的man手册页和info文件 (harsh). 配置 APT, 将来使用`apt-get`安装deb包时不包括man手册页.
331
331
332 ##### `REDUCE_VIM`=false
332 ##### `REDUCE_VIM`=false
333 使用vim的小型克隆 `levee` 替代 `vim-tiny`.
333 使用vim的小型克隆 `levee` 替代 `vim-tiny`.
334
334
335 ##### `REDUCE_BASH`=false
335 ##### `REDUCE_BASH`=false
336 使用 `dash` 代替 `bash` (实验性质).
336 使用 `dash` 代替 `bash` (实验性质).
337
337
338 ##### `REDUCE_HWDB`=true
338 ##### `REDUCE_HWDB`=true
339 移除与 PCI 相关的 hwdb 文件 (实验性质).
339 移除与 PCI 相关的 hwdb 文件 (实验性质).
340
340
341 ##### `REDUCE_SSHD`=true
341 ##### `REDUCE_SSHD`=true
342 使用`dropbear`代替 `openssh-server`.
342 使用`dropbear`代替 `openssh-server`.
343
343
344 ##### `REDUCE_LOCALE`=true
344 ##### `REDUCE_LOCALE`=true
345 移除所有的 `locale` 本地化文件.
345 移除所有的 `locale` 本地化文件.
346
346
347 ---
347 ---
348
348
349 #### 加密根分区:
349 #### 加密根分区:
350 ##### `ENABLE_CRYPTFS`=false
350 ##### `ENABLE_CRYPTFS`=false
351 使用dm-crypt进行全盘加密. 创建一个 LUKS 加密根分区 (加密方法 aes-xts-plain64:sha512) 并生成所需要的 initramfs. /boot 目录不会被加密. 当`BUILD_KERNEL`=false时忽略此参数. `ENABLE_CRYPTFS` 这个参数当前是实验性质的. SSH-to-initramfs 当前不支持,正在进行中.
351 使用dm-crypt进行全盘加密. 创建一个 LUKS 加密根分区 (加密方法 aes-xts-plain64:sha512) 并生成所需要的 initramfs. /boot 目录不会被加密. 当`BUILD_KERNEL`=false时忽略此参数. `ENABLE_CRYPTFS` 这个参数当前是实验性质的. SSH-to-initramfs 当前不支持,正在进行中.
352
352
353 ##### `CRYPTFS_PASSWORD`=""
353 ##### `CRYPTFS_PASSWORD`=""
354 设置根分区的加密密码. 如果 `ENABLE_CRYPTFS`=true,请务必设置此参数.
354 设置根分区的加密密码. 如果 `ENABLE_CRYPTFS`=true,请务必设置此参数.
355
355
356 ##### `CRYPTFS_MAPPING`="secure"
356 ##### `CRYPTFS_MAPPING`="secure"
357 设置device-mapper映射名称.
357 设置device-mapper映射名称.
358
358
359 ##### `CRYPTFS_CIPHER`="aes-xts-plain64:sha512"
359 ##### `CRYPTFS_CIPHER`="aes-xts-plain64:sha512"
360 加密算法. 推荐 `aes-xts*`加密法.
360 加密算法. 推荐 `aes-xts*`加密法.
361
361
362 ##### `CRYPTFS_XTSKEYSIZE`=512
362 ##### `CRYPTFS_XTSKEYSIZE`=512
363 设置密钥长度,8的倍数,以bit为单位.
363 设置密钥长度,8的倍数,以bit为单位.
364
364
365 ---
365 ---
366
366
367 #### Build settings构建设置:
367 #### Build settings构建设置:
368 ##### `BASEDIR`=$(pwd)/images/${RELEASE}
368 ##### `BASEDIR`=$(pwd)/images/${RELEASE}
369 设置产生镜像的目录.
369 设置产生镜像的目录.
370
370
371 ##### `IMAGE_NAME`=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}
371 ##### `IMAGE_NAME`=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}
372 设置镜像文件名. 如果`ENABLE_SPLITFS`=false则文件名$IMAGE_NAME.img 如果`ENABLE_SPLITFS`=true则文件名$IMAGE_NAME-frmw.img 和 $IMAGE_NAME-root.img. 如果没有设置 `KERNEL_BRANCH` 则使用 "CURRENT" .
372 设置镜像文件名. 如果`ENABLE_SPLITFS`=false则文件名$IMAGE_NAME.img 如果`ENABLE_SPLITFS`=true则文件名$IMAGE_NAME-frmw.img 和 $IMAGE_NAME-root.img. 如果没有设置 `KERNEL_BRANCH` 则使用 "CURRENT" .
373
373
374 ## 理解脚本
374 ## 理解脚本
375 制作镜像的每个阶段所实现的功能都由各自的脚本完成, 位于 `bootstrap.d` 目录. 按着字典序执行:
375 制作镜像的每个阶段所实现的功能都由各自的脚本完成, 位于 `bootstrap.d` 目录. 按着字典序执行:
376
376
377 | 脚本 | 说明 |
377 | 脚本 | 说明 |
378 | --- | --- |
378 | --- | --- |
379 | `10-bootstrap.sh` | 生成基本系统 |
379 | `10-bootstrap.sh` | 生成基本系统 |
380 | `11-apt.sh` | 设置 APT 仓库源 |
380 | `11-apt.sh` | 设置 APT 仓库源 |
381 | `12-locale.sh` | 设置 Locales 和 keyboard |
381 | `12-locale.sh` | 设置 Locales 和 keyboard |
382 | `13-kernel.sh` | 编译安装树莓派 2/3 内核 |
382 | `13-kernel.sh` | 编译安装树莓派 2/3 内核 |
383 | `14-fstab.sh` | 设置 fstab 和 initramfs |
383 | `14-fstab.sh` | 设置 fstab 和 initramfs |
384 | `15-rpi-config.sh` | 设置 RPi2/3 config and cmdline |
384 | `15-rpi-config.sh` | 设置 RPi2/3 config and cmdline |
385 | `20-networking.sh` | 设置网络 |
385 | `20-networking.sh` | 设置网络 |
386 | `21-firewall.sh` | 设置防火墙 |
386 | `21-firewall.sh` | 设置防火墙 |
387 | `30-security.sh` | 设置用户以及安全相关 |
387 | `30-security.sh` | 设置用户以及安全相关 |
388 | `31-logging.sh` | 设置日志 |
388 | `31-logging.sh` | 设置日志 |
389 | `32-sshd.sh` | 设置 SSH 和公钥 |
389 | `32-sshd.sh` | 设置 SSH 和公钥 |
390 | `41-uboot.sh` | 编译设置 U-Boot |
390 | `41-uboot.sh` | 编译设置 U-Boot |
391 | `42-fbturbo.sh` | 编译设置 fbturbo Xorg 驱动 |
391 | `42-fbturbo.sh` | 编译设置 fbturbo Xorg 驱动 |
392 | `50-firstboot.sh` | 首次启动执行的任务 |
392 | `50-firstboot.sh` | 首次启动执行的任务 |
393 | `99-reduce.sh` | 缩小体积 |
393 | `99-reduce.sh` | 缩小体积 |
394
394
395 所有需要拷贝到镜像文件的配置文件都位于 `files` 目录. 最好不要手动更改这些配置文件.
395 所有需要拷贝到镜像文件的配置文件都位于 `files` 目录. 最好不要手动更改这些配置文件.
396
396
397 | 目录 | 说明 |
397 | 目录 | 说明 |
398 | --- | --- |
398 | --- | --- |
399 | `apt` | APT 管理配置文件 |
399 | `apt` | APT 管理配置文件 |
400 | `boot` | 引导文件 树莓派2/3配置文件 |
400 | `boot` | 引导文件 树莓派2/3配置文件 |
401 | `dpkg` | 包管理配置文件 |
401 | `dpkg` | 包管理配置文件 |
402 | `etc` | 配置文件以及 rc 启动脚本 |
402 | `etc` | 配置文件以及 rc 启动脚本 |
403 | `firstboot` | 首次引导执行的脚本 |
403 | `firstboot` | 首次引导执行的脚本 |
404 | `initramfs` | Initramfs 脚本 |
404 | `initramfs` | Initramfs 脚本 |
405 | `iptables` | 防火墙配置文件 |
405 | `iptables` | 防火墙配置文件 |
406 | `locales` | Locales 配置 |
406 | `locales` | Locales 配置 |
407 | `modules` | 内核模块配置 |
407 | `modules` | 内核模块配置 |
408 | `mount` | Fstab 配置 |
408 | `mount` | Fstab 配置 |
409 | `network` | 网络配置文件 |
409 | `network` | 网络配置文件 |
410 | `sysctl.d` | 交换文件以及IP协议加固配置文件 |
410 | `sysctl.d` | 交换文件以及IP协议加固配置文件 |
411 | `xorg` | fbturbo Xorg 驱动配置 |
411 | `xorg` | fbturbo Xorg 驱动配置 |
412
412
413 ## 自定义包和脚本
413 ## 自定义包和脚本
414 `packages` 目录里放置自定义deb包, 比如系统仓库里没有的软件.在安装完系统仓库中的包之后安装. 自定义包所依赖的deb包会自动从系统仓库下载. 不要把自定义包添加到 `APT_INCLUDES` 参数中.
414 `packages` 目录里放置自定义deb包, 比如系统仓库里没有的软件.在安装完系统仓库中的包之后安装. 自定义包所依赖的deb包会自动从系统仓库下载. 不要把自定义包添加到 `APT_INCLUDES` 参数中.
415 `custom.d` 目录中的脚本会在其它安装都完成后, 创建镜像文件之前执行.
415 `custom.d` 目录中的脚本会在其它安装都完成后, 创建镜像文件之前执行.
416
416
417 ## 记录镜像产生过程的信息
417 ## 记录镜像产生过程的信息
418 所有镜像产生过程的信息、`rpi23-gen-image.sh` 脚本执行的命令都可以通过shell的 `script` 命令保存到日志文件中:
418 所有镜像产生过程的信息、`rpi23-gen-image.sh` 脚本执行的命令都可以通过shell的 `script` 命令保存到日志文件中:
419
419
420 ```shell
420 ```shell
421 script -c 'APT_SERVER=ftp.de.debian.org ./rpi23-gen-image.sh' ./build.log
421 script -c 'APT_SERVER=ftp.de.debian.org ./rpi23-gen-image.sh' ./build.log
422 ```
422 ```
423
423
424 ## 烧录镜像文件
424 ## 烧录镜像文件
425 `rpi23-gen-image.sh` 所生成的镜像文件需要使用 `bmaptool``dd` 烧录到 microSD 卡. `bmaptool` 速度快比 `dd` 聪明.
425 `rpi23-gen-image.sh` 所生成的镜像文件需要使用 `bmaptool``dd` 烧录到 microSD 卡. `bmaptool` 速度快比 `dd` 聪明.
426
426
427 ##### 烧录示例:
427 ##### 烧录示例:
428 ```shell
428 ```shell
429 bmaptool copy ./images/jessie/2017-01-23-rpi3-jessie.img /dev/mmcblk0
429 bmaptool copy ./images/jessie/2017-01-23-rpi3-jessie.img /dev/mmcblk0
430 dd bs=4M if=./images/jessie/2017-01-23-rpi3-jessie.img of=/dev/mmcblk0
430 dd bs=4M if=./images/jessie/2017-01-23-rpi3-jessie.img of=/dev/mmcblk0
431 ```
431 ```
432 如果设置过 `ENABLE_SPLITFS`, 烧录 `-frmw` 文件到 microSD 卡, 烧录 `-root` 文件到 USB 驱动器:
432 如果设置过 `ENABLE_SPLITFS`, 烧录 `-frmw` 文件到 microSD 卡, 烧录 `-root` 文件到 USB 驱动器:
433 ```shell
433 ```shell
434 bmaptool copy ./images/jessie/2017-01-23-rpi3-jessie-frmw.img /dev/mmcblk0
434 bmaptool copy ./images/jessie/2017-01-23-rpi3-jessie-frmw.img /dev/mmcblk0
435 bmaptool copy ./images/jessie/2017-01-23-rpi3-jessie-root.img /dev/sdc
435 bmaptool copy ./images/jessie/2017-01-23-rpi3-jessie-root.img /dev/sdc
436 ```
436 ```
437 ## 每周镜像
437 ## 每周镜像
438 这些镜像由JRWR'S I/O PORT提供, 每周日午夜UTC 0点编译!
438 这些镜像由JRWR'S I/O PORT提供, 每周日午夜UTC 0点编译!
439 * [Debian Stretch Raspberry Pi2/3 周构建镜像](https://jrwr.io/doku.php?id=projects:debianpi)
439 * [Debian Stretch Raspberry Pi2/3 周构建镜像](https://jrwr.io/doku.php?id=projects:debianpi)
440
440
441 ## External links and references外部链接, 各种资源
441 ## External links and references外部链接, 各种资源
442 * [Debian 全世界镜像列表](https://www.debian.org/mirror/list)
442 * [Debian 全世界镜像列表](https://www.debian.org/mirror/list)
443 * [Debian 树莓派 2 Wiki](https://wiki.debian.org/RaspberryPi2)
443 * [Debian 树莓派 2 Wiki](https://wiki.debian.org/RaspberryPi2)
444 * [Debian 交叉工具链 Wiki](https://wiki.debian.org/CrossToolchains)
444 * [Debian 交叉工具链 Wiki](https://wiki.debian.org/CrossToolchains)
445 * [Github上的树莓派官方固件](https://github.com/raspberrypi/firmware)
445 * [Github上的树莓派官方固件](https://github.com/raspberrypi/firmware)
446 * [Github上的树莓派官方内核](https://github.com/raspberrypi/linux)
446 * [Github上的树莓派官方内核](https://github.com/raspberrypi/linux)
447 * [U-BOOT git 仓库](http://git.denx.de/?p=u-boot.git;a=summary)
447 * [U-BOOT git 仓库](https://git.denx.de/?p=u-boot.git;a=summary)
448 * [Xorg DDX fbturbo驱动](https://github.com/ssvb/xf86-video-fbturbo)
448 * [Xorg DDX fbturbo驱动](https://github.com/ssvb/xf86-video-fbturbo)
449 * [树莓派3无线接口固件](https://github.com/RPi-Distro/firmware-nonfree/tree/master/brcm80211/brcm)
449 * [树莓派3无线接口固件](https://github.com/RPi-Distro/firmware-nonfree/tree/master/brcm80211/brcm)
450 * [Collabora 树莓派2预编译内核](https://repositories.collabora.co.uk/debian/)
450 * [Collabora 树莓派2预编译内核](https://repositories.collabora.co.uk/debian/)
@@ -1,458 +1,458
1 # rpi23-gen-image
1 # rpi23-gen-image
2 ## Introduction
2 ## Introduction
3 `rpi23-gen-image.sh` is an advanced Debian Linux bootstrapping shell script for generating Debian OS images for Raspberry Pi 2 (RPi2) and Raspberry Pi 3 (RPi3) computers. The script at this time supports the bootstrapping of the Debian (armhf) releases `jessie`, `stretch` and `buster`. Raspberry Pi 3 images are generated for 32-bit mode only. Raspberry Pi 3 64-bit images can be generated using custom configuration parameters (```templates/rpi3-stretch-arm64-4.11.y```).
3 `rpi23-gen-image.sh` is an advanced Debian Linux bootstrapping shell script for generating Debian OS images for Raspberry Pi 2 (RPi2) and Raspberry Pi 3 (RPi3) computers. The script at this time supports the bootstrapping of the Debian (armhf) releases `jessie`, `stretch` and `buster`. Raspberry Pi 3 images are generated for 32-bit mode only. Raspberry Pi 3 64-bit images can be generated using custom configuration parameters (```templates/rpi3-stretch-arm64-4.11.y```).
4
4
5 ## Build dependencies
5 ## Build dependencies
6 The following list of Debian packages must be installed on the build system because they are essentially required for the bootstrapping process. The script will check if all required packages are installed and missing packages will be installed automatically if confirmed by the user.
6 The following list of Debian packages must be installed on the build system because they are essentially required for the bootstrapping process. The script will check if all required packages are installed and missing packages will be installed automatically if confirmed by the user.
7
7
8 ```debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo```
8 ```debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo```
9
9
10 It is recommended to configure the `rpi23-gen-image.sh` script to build and install the latest Raspberry Pi Linux kernel. For the RPi3 this is mandatory. Kernel compilation and linking will be performed on the build system using an ARM (armhf) cross-compiler toolchain.
10 It is recommended to configure the `rpi23-gen-image.sh` script to build and install the latest Raspberry Pi Linux kernel. For the RPi3 this is mandatory. Kernel compilation and linking will be performed on the build system using an ARM (armhf) cross-compiler toolchain.
11
11
12 The script has been tested using the default `crossbuild-essential-armhf` toolchain meta package on Debian Linux `jessie` and `stretch` build systems. Please check the [Debian CrossToolchains Wiki](https://wiki.debian.org/CrossToolchains) for further information.
12 The script has been tested using the default `crossbuild-essential-armhf` toolchain meta package on Debian Linux `jessie` and `stretch` build systems. Please check the [Debian CrossToolchains Wiki](https://wiki.debian.org/CrossToolchains) for further information.
13
13
14 If a Debian Linux `jessie` build system is used it will be required to add the [Debian Cross-toolchains repository](http://emdebian.org/tools/debian/) first:
14 If a Debian Linux `jessie` build system is used it will be required to add the [Debian Cross-toolchains repository](http://emdebian.org/tools/debian/) first:
15
15
16 ```
16 ```
17 echo "deb http://emdebian.org/tools/debian/ jessie main" > /etc/apt/sources.list.d/crosstools.list
17 echo "deb http://emdebian.org/tools/debian/ jessie main" > /etc/apt/sources.list.d/crosstools.list
18 sudo -u nobody wget -O - http://emdebian.org/tools/debian/emdebian-toolchain-archive.key | apt-key add -
18 sudo -u nobody wget -O - http://emdebian.org/tools/debian/emdebian-toolchain-archive.key | apt-key add -
19 dpkg --add-architecture armhf
19 dpkg --add-architecture armhf
20 apt-get update
20 apt-get update
21 ```
21 ```
22
22
23 ## Command-line parameters
23 ## Command-line parameters
24 The script accepts certain command-line parameters to enable or disable specific OS features, services and configuration settings. These parameters are passed to the `rpi23-gen-image.sh` script via (simple) shell-variables. Unlike environment shell-variables (simple) shell-variables are defined at the beginning of the command-line call of the `rpi23-gen-image.sh` script.
24 The script accepts certain command-line parameters to enable or disable specific OS features, services and configuration settings. These parameters are passed to the `rpi23-gen-image.sh` script via (simple) shell-variables. Unlike environment shell-variables (simple) shell-variables are defined at the beginning of the command-line call of the `rpi23-gen-image.sh` script.
25
25
26 ##### Command-line examples:
26 ##### Command-line examples:
27 ```shell
27 ```shell
28 ENABLE_UBOOT=true ./rpi23-gen-image.sh
28 ENABLE_UBOOT=true ./rpi23-gen-image.sh
29 ENABLE_CONSOLE=false ENABLE_IPV6=false ./rpi23-gen-image.sh
29 ENABLE_CONSOLE=false ENABLE_IPV6=false ./rpi23-gen-image.sh
30 ENABLE_WM=xfce4 ENABLE_FBTURBO=true ENABLE_MINBASE=true ./rpi23-gen-image.sh
30 ENABLE_WM=xfce4 ENABLE_FBTURBO=true ENABLE_MINBASE=true ./rpi23-gen-image.sh
31 ENABLE_HARDNET=true ENABLE_IPTABLES=true /rpi23-gen-image.sh
31 ENABLE_HARDNET=true ENABLE_IPTABLES=true /rpi23-gen-image.sh
32 APT_SERVER=ftp.de.debian.org APT_PROXY="http://127.0.0.1:3142/" ./rpi23-gen-image.sh
32 APT_SERVER=ftp.de.debian.org APT_PROXY="http://127.0.0.1:3142/" ./rpi23-gen-image.sh
33 ENABLE_MINBASE=true ./rpi23-gen-image.sh
33 ENABLE_MINBASE=true ./rpi23-gen-image.sh
34 BUILD_KERNEL=true ENABLE_MINBASE=true ENABLE_IPV6=false ./rpi23-gen-image.sh
34 BUILD_KERNEL=true ENABLE_MINBASE=true ENABLE_IPV6=false ./rpi23-gen-image.sh
35 BUILD_KERNEL=true KERNELSRC_DIR=/tmp/linux ./rpi23-gen-image.sh
35 BUILD_KERNEL=true KERNELSRC_DIR=/tmp/linux ./rpi23-gen-image.sh
36 ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh
36 ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh
37 ENABLE_CRYPTFS=true CRYPTFS_PASSWORD=changeme EXPANDROOT=false ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh
37 ENABLE_CRYPTFS=true CRYPTFS_PASSWORD=changeme EXPANDROOT=false ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh
38 RELEASE=stretch BUILD_KERNEL=true ./rpi23-gen-image.sh
38 RELEASE=stretch BUILD_KERNEL=true ./rpi23-gen-image.sh
39 RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh
39 RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh
40 RELEASE=stretch RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh
40 RELEASE=stretch RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh
41 ```
41 ```
42
42
43 ## Configuration template files
43 ## Configuration template files
44 To avoid long lists of command-line parameters and to help to store the favourite parameter configurations the `rpi23-gen-image.sh` script supports so called configuration template files (`CONFIG_TEMPLATE`=template). These are simple text files located in the `./templates` directory that contain the list of configuration parameters that will be used. New configuration template files can be added to the `./templates` directory.
44 To avoid long lists of command-line parameters and to help to store the favourite parameter configurations the `rpi23-gen-image.sh` script supports so called configuration template files (`CONFIG_TEMPLATE`=template). These are simple text files located in the `./templates` directory that contain the list of configuration parameters that will be used. New configuration template files can be added to the `./templates` directory.
45
45
46 ##### Command-line examples:
46 ##### Command-line examples:
47 ```shell
47 ```shell
48 CONFIG_TEMPLATE=rpi3stretch ./rpi23-gen-image.sh
48 CONFIG_TEMPLATE=rpi3stretch ./rpi23-gen-image.sh
49 CONFIG_TEMPLATE=rpi2stretch ./rpi23-gen-image.sh
49 CONFIG_TEMPLATE=rpi2stretch ./rpi23-gen-image.sh
50 ```
50 ```
51
51
52 ## Supported parameters and settings
52 ## Supported parameters and settings
53 #### APT settings:
53 #### APT settings:
54 ##### `APT_SERVER`="ftp.debian.org"
54 ##### `APT_SERVER`="ftp.debian.org"
55 Set Debian packages server address. Choose a server from the list of Debian worldwide [mirror sites](https://www.debian.org/mirror/list). Using a nearby server will probably speed-up all required downloads within the bootstrapping process.
55 Set Debian packages server address. Choose a server from the list of Debian worldwide [mirror sites](https://www.debian.org/mirror/list). Using a nearby server will probably speed-up all required downloads within the bootstrapping process.
56
56
57 ##### `APT_PROXY`=""
57 ##### `APT_PROXY`=""
58 Set Proxy server address. Using a local Proxy-Cache like `apt-cacher-ng` will speed-up the bootstrapping process because all required Debian packages will only be downloaded from the Debian mirror site once.
58 Set Proxy server address. Using a local Proxy-Cache like `apt-cacher-ng` will speed-up the bootstrapping process because all required Debian packages will only be downloaded from the Debian mirror site once.
59
59
60 ##### `APT_INCLUDES`=""
60 ##### `APT_INCLUDES`=""
61 A comma separated list of additional packages to be installed by debootstrap during bootstrapping.
61 A comma separated list of additional packages to be installed by debootstrap during bootstrapping.
62
62
63 ##### `APT_INCLUDES_LATE`=""
63 ##### `APT_INCLUDES_LATE`=""
64 A comma separated list of additional packages to be installed by apt after bootstrapping and after APT sources are set up. This is useful for packages with pre-depends, which debootstrap do not handle well.
64 A comma separated list of additional packages to be installed by apt after bootstrapping and after APT sources are set up. This is useful for packages with pre-depends, which debootstrap do not handle well.
65
65
66 ---
66 ---
67
67
68 #### General system settings:
68 #### General system settings:
69 ##### `RPI_MODEL`=2
69 ##### `RPI_MODEL`=2
70 Specifiy the target Raspberry Pi hardware model. The script at this time supports the Raspberry Pi models `2` and `3`. `BUILD_KERNEL`=true will automatically be set if the Raspberry Pi model `3` is used.
70 Specifiy the target Raspberry Pi hardware model. The script at this time supports the Raspberry Pi models `2` and `3`. `BUILD_KERNEL`=true will automatically be set if the Raspberry Pi model `3` is used.
71
71
72 ##### `RELEASE`="jessie"
72 ##### `RELEASE`="jessie"
73 Set the desired Debian release name. The script at this time supports the bootstrapping of the Debian releases "jessie", "stretch" and "buster". `BUILD_KERNEL`=true will automatically be set if the Debian releases `stretch` or `buster` are used.
73 Set the desired Debian release name. The script at this time supports the bootstrapping of the Debian releases "jessie", "stretch" and "buster". `BUILD_KERNEL`=true will automatically be set if the Debian releases `stretch` or `buster` are used.
74
74
75 ##### `RELEASE_ARCH`="armhf"
75 ##### `RELEASE_ARCH`="armhf"
76 Set the desired Debian release architecture.
76 Set the desired Debian release architecture.
77
77
78 ##### `HOSTNAME`="rpi$RPI_MODEL-$RELEASE"
78 ##### `HOSTNAME`="rpi$RPI_MODEL-$RELEASE"
79 Set system host name. It's recommended that the host name is unique in the corresponding subnet.
79 Set system host name. It's recommended that the host name is unique in the corresponding subnet.
80
80
81 ##### `PASSWORD`="raspberry"
81 ##### `PASSWORD`="raspberry"
82 Set system `root` password. It's **STRONGLY** recommended that you choose a custom password.
82 Set system `root` password. It's **STRONGLY** recommended that you choose a custom password.
83
83
84 ##### `USER_PASSWORD`="raspberry"
84 ##### `USER_PASSWORD`="raspberry"
85 Set password for the created non-root user `USER_NAME`=pi. Ignored if `ENABLE_USER`=false. It's **STRONGLY** recommended that you choose a custom password.
85 Set password for the created non-root user `USER_NAME`=pi. Ignored if `ENABLE_USER`=false. It's **STRONGLY** recommended that you choose a custom password.
86
86
87 ##### `DEFLOCAL`="en_US.UTF-8"
87 ##### `DEFLOCAL`="en_US.UTF-8"
88 Set default system locale. This setting can also be changed inside the running OS using the `dpkg-reconfigure locales` command. Please note that on using this parameter the script will automatically install the required packages `locales`, `keyboard-configuration` and `console-setup`.
88 Set default system locale. This setting can also be changed inside the running OS using the `dpkg-reconfigure locales` command. Please note that on using this parameter the script will automatically install the required packages `locales`, `keyboard-configuration` and `console-setup`.
89
89
90 ##### `TIMEZONE`="Europe/Berlin"
90 ##### `TIMEZONE`="Europe/Berlin"
91 Set default system timezone. All available timezones can be found in the `/usr/share/zoneinfo/` directory. This setting can also be changed inside the running OS using the `dpkg-reconfigure tzdata` command.
91 Set default system timezone. All available timezones can be found in the `/usr/share/zoneinfo/` directory. This setting can also be changed inside the running OS using the `dpkg-reconfigure tzdata` command.
92
92
93 ##### `EXPANDROOT`=true
93 ##### `EXPANDROOT`=true
94 Expand the root partition and filesystem automatically on first boot.
94 Expand the root partition and filesystem automatically on first boot.
95
95
96 ---
96 ---
97
97
98 #### Keyboard settings:
98 #### Keyboard settings:
99 These options are used to configure keyboard layout in `/etc/default/keyboard` for console and Xorg. These settings can also be changed inside the running OS using the `dpkg-reconfigure keyboard-configuration` command.
99 These options are used to configure keyboard layout in `/etc/default/keyboard` for console and Xorg. These settings can also be changed inside the running OS using the `dpkg-reconfigure keyboard-configuration` command.
100
100
101 ##### `XKB_MODEL`=""
101 ##### `XKB_MODEL`=""
102 Set the name of the model of your keyboard type.
102 Set the name of the model of your keyboard type.
103
103
104 ##### `XKB_LAYOUT`=""
104 ##### `XKB_LAYOUT`=""
105 Set the supported keyboard layout(s).
105 Set the supported keyboard layout(s).
106
106
107 ##### `XKB_VARIANT`=""
107 ##### `XKB_VARIANT`=""
108 Set the supported variant(s) of the keyboard layout(s).
108 Set the supported variant(s) of the keyboard layout(s).
109
109
110 ##### `XKB_OPTIONS`=""
110 ##### `XKB_OPTIONS`=""
111 Set extra xkb configuration options.
111 Set extra xkb configuration options.
112
112
113 ---
113 ---
114
114
115 #### Networking settings (DHCP):
115 #### Networking settings (DHCP):
116 This parameter is used to set up networking auto configuration in `/etc/systemd/network/eth.network`. The default location of network configuration files in the Debian `stretch` release was changed to `/lib/systemd/network`.`
116 This parameter is used to set up networking auto configuration in `/etc/systemd/network/eth.network`. The default location of network configuration files in the Debian `stretch` release was changed to `/lib/systemd/network`.`
117
117
118 ##### `ENABLE_DHCP`=true
118 ##### `ENABLE_DHCP`=true
119 Set the system to use DHCP. This requires an DHCP server.
119 Set the system to use DHCP. This requires an DHCP server.
120
120
121 ---
121 ---
122
122
123 #### Networking settings (static):
123 #### Networking settings (static):
124 These parameters are used to set up a static networking configuration in `/etc/systemd/network/eth.network`. The following static networking parameters are only supported if `ENABLE_DHCP` was set to `false`. The default location of network configuration files in the Debian `stretch` release was changed to `/lib/systemd/network`.
124 These parameters are used to set up a static networking configuration in `/etc/systemd/network/eth.network`. The following static networking parameters are only supported if `ENABLE_DHCP` was set to `false`. The default location of network configuration files in the Debian `stretch` release was changed to `/lib/systemd/network`.
125
125
126 ##### `NET_ADDRESS`=""
126 ##### `NET_ADDRESS`=""
127 Set a static IPv4 or IPv6 address and its prefix, separated by "/", eg. "192.169.0.3/24".
127 Set a static IPv4 or IPv6 address and its prefix, separated by "/", eg. "192.169.0.3/24".
128
128
129 ##### `NET_GATEWAY`=""
129 ##### `NET_GATEWAY`=""
130 Set the IP address for the default gateway.
130 Set the IP address for the default gateway.
131
131
132 ##### `NET_DNS_1`=""
132 ##### `NET_DNS_1`=""
133 Set the IP address for the first DNS server.
133 Set the IP address for the first DNS server.
134
134
135 ##### `NET_DNS_2`=""
135 ##### `NET_DNS_2`=""
136 Set the IP address for the second DNS server.
136 Set the IP address for the second DNS server.
137
137
138 ##### `NET_DNS_DOMAINS`=""
138 ##### `NET_DNS_DOMAINS`=""
139 Set the default DNS search domains to use for non fully qualified host names.
139 Set the default DNS search domains to use for non fully qualified host names.
140
140
141 ##### `NET_NTP_1`=""
141 ##### `NET_NTP_1`=""
142 Set the IP address for the first NTP server.
142 Set the IP address for the first NTP server.
143
143
144 ##### `NET_NTP_2`=""
144 ##### `NET_NTP_2`=""
145 Set the IP address for the second NTP server.
145 Set the IP address for the second NTP server.
146
146
147 ---
147 ---
148
148
149 #### Basic system features:
149 #### Basic system features:
150 ##### `ENABLE_CONSOLE`=true
150 ##### `ENABLE_CONSOLE`=true
151 Enable serial console interface. Recommended if no monitor or keyboard is connected to the RPi2/3. In case of problems fe. if the network (auto) configuration failed - the serial console can be used to access the system.
151 Enable serial console interface. Recommended if no monitor or keyboard is connected to the RPi2/3. In case of problems fe. if the network (auto) configuration failed - the serial console can be used to access the system.
152
152
153 ##### `ENABLE_I2C`=false
153 ##### `ENABLE_I2C`=false
154 Enable I2C interface on the RPi2/3. Please check the [RPi2/3 pinout diagrams](http://elinux.org/RPi_Low-level_peripherals) to connect the right GPIO pins.
154 Enable I2C interface on the RPi2/3. Please check the [RPi2/3 pinout diagrams](https://elinux.org/RPi_Low-level_peripherals) to connect the right GPIO pins.
155
155
156 ##### `ENABLE_SPI`=false
156 ##### `ENABLE_SPI`=false
157 Enable SPI interface on the RPi2/3. Please check the [RPi2/3 pinout diagrams](http://elinux.org/RPi_Low-level_peripherals) to connect the right GPIO pins.
157 Enable SPI interface on the RPi2/3. Please check the [RPi2/3 pinout diagrams](https://elinux.org/RPi_Low-level_peripherals) to connect the right GPIO pins.
158
158
159 ##### `ENABLE_IPV6`=true
159 ##### `ENABLE_IPV6`=true
160 Enable IPv6 support. The network interface configuration is managed via systemd-networkd.
160 Enable IPv6 support. The network interface configuration is managed via systemd-networkd.
161
161
162 ##### `ENABLE_SSHD`=true
162 ##### `ENABLE_SSHD`=true
163 Install and enable OpenSSH service. The default configuration of the service doesn't allow `root` to login. Please use the user `pi` instead and `su -` or `sudo` to execute commands as root.
163 Install and enable OpenSSH service. The default configuration of the service doesn't allow `root` to login. Please use the user `pi` instead and `su -` or `sudo` to execute commands as root.
164
164
165 ##### `ENABLE_NONFREE`=false
165 ##### `ENABLE_NONFREE`=false
166 Allow the installation of non-free Debian packages that do not comply with the DFSG. This is required to install closed-source firmware binary blobs.
166 Allow the installation of non-free Debian packages that do not comply with the DFSG. This is required to install closed-source firmware binary blobs.
167
167
168 ##### `ENABLE_WIRELESS`=false
168 ##### `ENABLE_WIRELESS`=false
169 Download and install the [closed-source firmware binary blob](https://github.com/RPi-Distro/firmware-nonfree/tree/master/brcm80211/brcm) that is required to run the internal wireless interface of the Raspberry Pi model `3`. This parameter is ignored if the specified `RPI_MODEL` is not `3`.
169 Download and install the [closed-source firmware binary blob](https://github.com/RPi-Distro/firmware-nonfree/tree/master/brcm80211/brcm) that is required to run the internal wireless interface of the Raspberry Pi model `3`. This parameter is ignored if the specified `RPI_MODEL` is not `3`.
170
170
171 ##### `ENABLE_RSYSLOG`=true
171 ##### `ENABLE_RSYSLOG`=true
172 If set to false, disable and uninstall rsyslog (so logs will be available only
172 If set to false, disable and uninstall rsyslog (so logs will be available only
173 in journal files)
173 in journal files)
174
174
175 ##### `ENABLE_SOUND`=true
175 ##### `ENABLE_SOUND`=true
176 Enable sound hardware and install Advanced Linux Sound Architecture.
176 Enable sound hardware and install Advanced Linux Sound Architecture.
177
177
178 ##### `ENABLE_HWRANDOM`=true
178 ##### `ENABLE_HWRANDOM`=true
179 Enable Hardware Random Number Generator. Strong random numbers are important for most network based communications that use encryption. It's recommended to be enabled.
179 Enable Hardware Random Number Generator. Strong random numbers are important for most network based communications that use encryption. It's recommended to be enabled.
180
180
181 ##### `ENABLE_MINGPU`=false
181 ##### `ENABLE_MINGPU`=false
182 Minimize the amount of shared memory reserved for the GPU. It doesn't seem to be possible to fully disable the GPU.
182 Minimize the amount of shared memory reserved for the GPU. It doesn't seem to be possible to fully disable the GPU.
183
183
184 ##### `ENABLE_DBUS`=true
184 ##### `ENABLE_DBUS`=true
185 Install and enable D-Bus message bus. Please note that systemd should work without D-bus but it's recommended to be enabled.
185 Install and enable D-Bus message bus. Please note that systemd should work without D-bus but it's recommended to be enabled.
186
186
187 ##### `ENABLE_XORG`=false
187 ##### `ENABLE_XORG`=false
188 Install Xorg open-source X Window System.
188 Install Xorg open-source X Window System.
189
189
190 ##### `ENABLE_WM`=""
190 ##### `ENABLE_WM`=""
191 Install a user defined window manager for the X Window System. To make sure all X related package dependencies are getting installed `ENABLE_XORG` will automatically get enabled if `ENABLE_WM` is used. The `rpi23-gen-image.sh` script has been tested with the following list of window managers: `blackbox`, `openbox`, `fluxbox`, `jwm`, `dwm`, `xfce4`, `awesome`.
191 Install a user defined window manager for the X Window System. To make sure all X related package dependencies are getting installed `ENABLE_XORG` will automatically get enabled if `ENABLE_WM` is used. The `rpi23-gen-image.sh` script has been tested with the following list of window managers: `blackbox`, `openbox`, `fluxbox`, `jwm`, `dwm`, `xfce4`, `awesome`.
192
192
193 ---
193 ---
194
194
195 #### Advanced system features:
195 #### Advanced system features:
196 ##### `ENABLE_MINBASE`=false
196 ##### `ENABLE_MINBASE`=false
197 Use debootstrap script variant `minbase` which only includes essential packages and apt. This will reduce the disk usage by about 65 MB.
197 Use debootstrap script variant `minbase` which only includes essential packages and apt. This will reduce the disk usage by about 65 MB.
198
198
199 ##### `ENABLE_REDUCE`=false
199 ##### `ENABLE_REDUCE`=false
200 Reduce the disk space usage by deleting packages and files. See `REDUCE_*` parameters for detailed information.
200 Reduce the disk space usage by deleting packages and files. See `REDUCE_*` parameters for detailed information.
201
201
202 ##### `ENABLE_UBOOT`=false
202 ##### `ENABLE_UBOOT`=false
203 Replace the default RPi2/3 second stage bootloader (bootcode.bin) with [U-Boot bootloader](http://git.denx.de/?p=u-boot.git;a=summary). U-Boot can boot images via the network using the BOOTP/TFTP protocol.
203 Replace the default RPi2/3 second stage bootloader (bootcode.bin) with [U-Boot bootloader](https://git.denx.de/?p=u-boot.git;a=summary). U-Boot can boot images via the network using the BOOTP/TFTP protocol.
204
204
205 ##### `UBOOTSRC_DIR`=""
205 ##### `UBOOTSRC_DIR`=""
206 Path to a directory (`u-boot`) of [U-Boot bootloader sources](http://git.denx.de/?p=u-boot.git;a=summary) that will be copied, configured, build and installed inside the chroot.
206 Path to a directory (`u-boot`) of [U-Boot bootloader sources](https://git.denx.de/?p=u-boot.git;a=summary) that will be copied, configured, build and installed inside the chroot.
207
207
208 ##### `ENABLE_FBTURBO`=false
208 ##### `ENABLE_FBTURBO`=false
209 Install and enable the [hardware accelerated Xorg video driver](https://github.com/ssvb/xf86-video-fbturbo) `fbturbo`. Please note that this driver is currently limited to hardware accelerated window moving and scrolling.
209 Install and enable the [hardware accelerated Xorg video driver](https://github.com/ssvb/xf86-video-fbturbo) `fbturbo`. Please note that this driver is currently limited to hardware accelerated window moving and scrolling.
210
210
211 ##### `FBTURBOSRC_DIR`=""
211 ##### `FBTURBOSRC_DIR`=""
212 Path to a directory (`xf86-video-fbturbo`) of [hardware accelerated Xorg video driver sources](https://github.com/ssvb/xf86-video-fbturbo) that will be copied, configured, build and installed inside the chroot.
212 Path to a directory (`xf86-video-fbturbo`) of [hardware accelerated Xorg video driver sources](https://github.com/ssvb/xf86-video-fbturbo) that will be copied, configured, build and installed inside the chroot.
213
213
214 ##### `ENABLE_IPTABLES`=false
214 ##### `ENABLE_IPTABLES`=false
215 Enable iptables IPv4/IPv6 firewall. Simplified ruleset: Allow all outgoing connections. Block all incoming connections except to OpenSSH service.
215 Enable iptables IPv4/IPv6 firewall. Simplified ruleset: Allow all outgoing connections. Block all incoming connections except to OpenSSH service.
216
216
217 ##### `ENABLE_USER`=true
217 ##### `ENABLE_USER`=true
218 Create non-root user with password `USER_PASSWORD`=raspberry. Unless overridden with `USER_NAME`=user, username will be `pi`.
218 Create non-root user with password `USER_PASSWORD`=raspberry. Unless overridden with `USER_NAME`=user, username will be `pi`.
219
219
220 ##### `USER_NAME`=pi
220 ##### `USER_NAME`=pi
221 Non-root user to create. Ignored if `ENABLE_USER`=false
221 Non-root user to create. Ignored if `ENABLE_USER`=false
222
222
223 ##### `ENABLE_ROOT`=false
223 ##### `ENABLE_ROOT`=false
224 Set root user password so root login will be enabled
224 Set root user password so root login will be enabled
225
225
226 ##### `ENABLE_HARDNET`=false
226 ##### `ENABLE_HARDNET`=false
227 Enable IPv4/IPv6 network stack hardening settings.
227 Enable IPv4/IPv6 network stack hardening settings.
228
228
229 ##### `ENABLE_SPLITFS`=false
229 ##### `ENABLE_SPLITFS`=false
230 Enable having root partition on an USB drive by creating two image files: one for the `/boot/firmware` mount point, and another for `/`.
230 Enable having root partition on an USB drive by creating two image files: one for the `/boot/firmware` mount point, and another for `/`.
231
231
232 ##### `CHROOT_SCRIPTS`=""
232 ##### `CHROOT_SCRIPTS`=""
233 Path to a directory with scripts that should be run in the chroot before the image is finally built. Every executable file in this directory is run in lexicographical order.
233 Path to a directory with scripts that should be run in the chroot before the image is finally built. Every executable file in this directory is run in lexicographical order.
234
234
235 ##### `ENABLE_INITRAMFS`=false
235 ##### `ENABLE_INITRAMFS`=false
236 Create an initramfs that that will be loaded during the Linux startup process. `ENABLE_INITRAMFS` will automatically get enabled if `ENABLE_CRYPTFS`=true. This parameter will be ignored if `BUILD_KERNEL`=false.
236 Create an initramfs that that will be loaded during the Linux startup process. `ENABLE_INITRAMFS` will automatically get enabled if `ENABLE_CRYPTFS`=true. This parameter will be ignored if `BUILD_KERNEL`=false.
237
237
238 ##### `ENABLE_IFNAMES`=true
238 ##### `ENABLE_IFNAMES`=true
239 Enable automatic assignment of predictable, stable network interface names for all local Ethernet, WLAN interfaces. This might create complex and long interface names. This parameter is only supported if the Debian releases `stretch` or `buster` are used.
239 Enable automatic assignment of predictable, stable network interface names for all local Ethernet, WLAN interfaces. This might create complex and long interface names. This parameter is only supported if the Debian releases `stretch` or `buster` are used.
240
240
241 ##### `DISABLE_UNDERVOLT_WARNINGS`=
241 ##### `DISABLE_UNDERVOLT_WARNINGS`=
242 Disable RPi2/3 under-voltage warnings and overlays. Setting the parameter to `1` will disable the warning overlay. Setting it to `2` will additionally allow RPi2/3 turbo mode when low-voltage is present.
242 Disable RPi2/3 under-voltage warnings and overlays. Setting the parameter to `1` will disable the warning overlay. Setting it to `2` will additionally allow RPi2/3 turbo mode when low-voltage is present.
243
243
244 ---
244 ---
245
245
246 #### SSH settings:
246 #### SSH settings:
247 ##### `SSH_ENABLE_ROOT`=false
247 ##### `SSH_ENABLE_ROOT`=false
248 Enable password root login via SSH. This may be a security risk with default password, use only in trusted environments. `ENABLE_ROOT` must be set to `true`.
248 Enable password root login via SSH. This may be a security risk with default password, use only in trusted environments. `ENABLE_ROOT` must be set to `true`.
249
249
250 ##### `SSH_DISABLE_PASSWORD_AUTH`=false
250 ##### `SSH_DISABLE_PASSWORD_AUTH`=false
251 Disable password based SSH authentication. Only public key based SSH (v2) authentication will be supported.
251 Disable password based SSH authentication. Only public key based SSH (v2) authentication will be supported.
252
252
253 ##### `SSH_LIMIT_USERS`=false
253 ##### `SSH_LIMIT_USERS`=false
254 Limit the users that are allowed to login via SSH. Only allow user `USER_NAME`=pi and root if `SSH_ENABLE_ROOT`=true to login. This parameter will be ignored if `dropbear` SSH is used (`REDUCE_SSHD`=true).
254 Limit the users that are allowed to login via SSH. Only allow user `USER_NAME`=pi and root if `SSH_ENABLE_ROOT`=true to login. This parameter will be ignored if `dropbear` SSH is used (`REDUCE_SSHD`=true).
255
255
256 ##### `SSH_ROOT_PUB_KEY`=""
256 ##### `SSH_ROOT_PUB_KEY`=""
257 Add SSH (v2) public key(s) from specified file to `authorized_keys` file to enable public key based SSH (v2) authentication of user `root`. The specified file can also contain multiple SSH (v2) public keys. SSH protocol version 1 is not supported. `ENABLE_ROOT` **and** `SSH_ENABLE_ROOT` must be set to `true`.
257 Add SSH (v2) public key(s) from specified file to `authorized_keys` file to enable public key based SSH (v2) authentication of user `root`. The specified file can also contain multiple SSH (v2) public keys. SSH protocol version 1 is not supported. `ENABLE_ROOT` **and** `SSH_ENABLE_ROOT` must be set to `true`.
258
258
259 ##### `SSH_USER_PUB_KEY`=""
259 ##### `SSH_USER_PUB_KEY`=""
260 Add SSH (v2) public key(s) from specified file to `authorized_keys` file to enable public key based SSH (v2) authentication of user `USER_NAME`=pi. The specified file can also contain multiple SSH (v2) public keys. SSH protocol version 1 is not supported.
260 Add SSH (v2) public key(s) from specified file to `authorized_keys` file to enable public key based SSH (v2) authentication of user `USER_NAME`=pi. The specified file can also contain multiple SSH (v2) public keys. SSH protocol version 1 is not supported.
261
261
262 ---
262 ---
263
263
264 #### Kernel compilation:
264 #### Kernel compilation:
265 ##### `BUILD_KERNEL`=false
265 ##### `BUILD_KERNEL`=false
266 Build and install the latest RPi2/3 Linux kernel. Currently only the default RPi2/3 kernel configuration is used. `BUILD_KERNEL`=true will automatically be set if the Raspberry Pi model `3` is used.
266 Build and install the latest RPi2/3 Linux kernel. Currently only the default RPi2/3 kernel configuration is used. `BUILD_KERNEL`=true will automatically be set if the Raspberry Pi model `3` is used.
267
267
268 ##### `CROSS_COMPILE`="arm-linux-gnueabihf-"
268 ##### `CROSS_COMPILE`="arm-linux-gnueabihf-"
269 This sets the cross compile enviornment for the compiler.
269 This sets the cross compile enviornment for the compiler.
270
270
271 ##### `KERNEL_ARCH`="arm"
271 ##### `KERNEL_ARCH`="arm"
272 This sets the kernel architecture for the compiler.
272 This sets the kernel architecture for the compiler.
273
273
274 ##### `KERNEL_IMAGE`="kernel7.img"
274 ##### `KERNEL_IMAGE`="kernel7.img"
275 Name of the image file in the boot partition. If not set, `KERNEL_IMAGE` will be set to "kernel8.img" automatically if building for arm64.
275 Name of the image file in the boot partition. If not set, `KERNEL_IMAGE` will be set to "kernel8.img" automatically if building for arm64.
276
276
277 ##### `KERNEL_BRANCH`=""
277 ##### `KERNEL_BRANCH`=""
278 Name of the requested branch from the GIT location for the RPi Kernel. Default is using the current default branch from the GIT site.
278 Name of the requested branch from the GIT location for the RPi Kernel. Default is using the current default branch from the GIT site.
279
279
280 ##### `QEMU_BINARY`="/usr/bin/qemu-arm-static"
280 ##### `QEMU_BINARY`="/usr/bin/qemu-arm-static"
281 Sets the QEMU enviornment for the Debian archive. If not set, `QEMU_BINARY` will be set to "/usr/bin/qemu-aarch64-static" automatically if building for arm64.
281 Sets the QEMU enviornment for the Debian archive. If not set, `QEMU_BINARY` will be set to "/usr/bin/qemu-aarch64-static" automatically if building for arm64.
282
282
283 ##### `KERNEL_DEFCONFIG`="bcm2709_defconfig"
283 ##### `KERNEL_DEFCONFIG`="bcm2709_defconfig"
284 Sets the default config for kernel compiling. If not set, `KERNEL_DEFCONFIG` will be set to "bcmrpi3\_defconfig" automatically if building for arm64.
284 Sets the default config for kernel compiling. If not set, `KERNEL_DEFCONFIG` will be set to "bcmrpi3\_defconfig" automatically if building for arm64.
285
285
286 ##### `KERNEL_REDUCE`=false
286 ##### `KERNEL_REDUCE`=false
287 Reduce the size of the generated kernel by removing unwanted device, network and filesystem drivers (experimental).
287 Reduce the size of the generated kernel by removing unwanted device, network and filesystem drivers (experimental).
288
288
289 ##### `KERNEL_THREADS`=1
289 ##### `KERNEL_THREADS`=1
290 Number of parallel kernel building threads. If the parameter is left untouched the script will automatically determine the number of CPU cores to set the number of parallel threads to speed the kernel compilation.
290 Number of parallel kernel building threads. If the parameter is left untouched the script will automatically determine the number of CPU cores to set the number of parallel threads to speed the kernel compilation.
291
291
292 ##### `KERNEL_HEADERS`=true
292 ##### `KERNEL_HEADERS`=true
293 Install kernel headers with built kernel.
293 Install kernel headers with built kernel.
294
294
295 ##### `KERNEL_MENUCONFIG`=false
295 ##### `KERNEL_MENUCONFIG`=false
296 Start `make menuconfig` interactive menu-driven kernel configuration. The script will continue after `make menuconfig` was terminated.
296 Start `make menuconfig` interactive menu-driven kernel configuration. The script will continue after `make menuconfig` was terminated.
297
297
298 ##### `KERNEL_OLDDEFCONFIG`=false
298 ##### `KERNEL_OLDDEFCONFIG`=false
299 Run `make olddefconfig` to automatically set all new kernel configuration options to their recommended default values.
299 Run `make olddefconfig` to automatically set all new kernel configuration options to their recommended default values.
300
300
301 ##### `KERNEL_CCACHE`=false
301 ##### `KERNEL_CCACHE`=false
302 Compile the kernel using ccache. This speeds up kernel recompilation by caching previous compilations and detecting when the same compilation is being done again.
302 Compile the kernel using ccache. This speeds up kernel recompilation by caching previous compilations and detecting when the same compilation is being done again.
303
303
304 ##### `KERNEL_REMOVESRC`=true
304 ##### `KERNEL_REMOVESRC`=true
305 Remove all kernel sources from the generated OS image after it was built and installed.
305 Remove all kernel sources from the generated OS image after it was built and installed.
306
306
307 ##### `KERNELSRC_DIR`=""
307 ##### `KERNELSRC_DIR`=""
308 Path to a directory (`linux`) of [RaspberryPi Linux kernel sources](https://github.com/raspberrypi/linux) that will be copied, configured, build and installed inside the chroot.
308 Path to a directory (`linux`) of [RaspberryPi Linux kernel sources](https://github.com/raspberrypi/linux) that will be copied, configured, build and installed inside the chroot.
309
309
310 ##### `KERNELSRC_CLEAN`=false
310 ##### `KERNELSRC_CLEAN`=false
311 Clean the existing kernel sources directory `KERNELSRC_DIR` (using `make mrproper`) after it was copied to the chroot and before the compilation of the kernel has started. This parameter will be ignored if no `KERNELSRC_DIR` was specified or if `KERNELSRC_PREBUILT`=true.
311 Clean the existing kernel sources directory `KERNELSRC_DIR` (using `make mrproper`) after it was copied to the chroot and before the compilation of the kernel has started. This parameter will be ignored if no `KERNELSRC_DIR` was specified or if `KERNELSRC_PREBUILT`=true.
312
312
313 ##### `KERNELSRC_CONFIG`=true
313 ##### `KERNELSRC_CONFIG`=true
314 Run `make bcm2709_defconfig` (and optional `make menuconfig`) to configure the kernel sources before building. This parameter is automatically set to `true` if no existing kernel sources directory was specified using `KERNELSRC_DIR`. This parameter is ignored if `KERNELSRC_PREBUILT`=true.
314 Run `make bcm2709_defconfig` (and optional `make menuconfig`) to configure the kernel sources before building. This parameter is automatically set to `true` if no existing kernel sources directory was specified using `KERNELSRC_DIR`. This parameter is ignored if `KERNELSRC_PREBUILT`=true.
315
315
316 ##### `KERNELSRC_USRCONFIG`=""
316 ##### `KERNELSRC_USRCONFIG`=""
317 Copy own config file to kernel `.config`. If `KERNEL_MENUCONFIG`=true then running after copy.
317 Copy own config file to kernel `.config`. If `KERNEL_MENUCONFIG`=true then running after copy.
318
318
319 ##### `KERNELSRC_PREBUILT`=false
319 ##### `KERNELSRC_PREBUILT`=false
320 With this parameter set to true the script expects the existing kernel sources directory to be already successfully cross-compiled. The parameters `KERNELSRC_CLEAN`, `KERNELSRC_CONFIG`, `KERNELSRC_USRCONFIG` and `KERNEL_MENUCONFIG` are ignored and no kernel compilation tasks are performed.
320 With this parameter set to true the script expects the existing kernel sources directory to be already successfully cross-compiled. The parameters `KERNELSRC_CLEAN`, `KERNELSRC_CONFIG`, `KERNELSRC_USRCONFIG` and `KERNEL_MENUCONFIG` are ignored and no kernel compilation tasks are performed.
321
321
322 ##### `RPI_FIRMWARE_DIR`=""
322 ##### `RPI_FIRMWARE_DIR`=""
323 The directory (`firmware`) containing a local copy of the firmware from the [RaspberryPi firmware project](https://github.com/raspberrypi/firmware). Default is to download the latest firmware directly from the project.
323 The directory (`firmware`) containing a local copy of the firmware from the [RaspberryPi firmware project](https://github.com/raspberrypi/firmware). Default is to download the latest firmware directly from the project.
324
324
325 ---
325 ---
326
326
327 #### Reduce disk usage:
327 #### Reduce disk usage:
328 The following list of parameters is ignored if `ENABLE_REDUCE`=false.
328 The following list of parameters is ignored if `ENABLE_REDUCE`=false.
329
329
330 ##### `REDUCE_APT`=true
330 ##### `REDUCE_APT`=true
331 Configure APT to use compressed package repository lists and no package caching files.
331 Configure APT to use compressed package repository lists and no package caching files.
332
332
333 ##### `REDUCE_DOC`=true
333 ##### `REDUCE_DOC`=true
334 Remove all doc files (harsh). Configure APT to not include doc files on future `apt-get` package installations.
334 Remove all doc files (harsh). Configure APT to not include doc files on future `apt-get` package installations.
335
335
336 ##### `REDUCE_MAN`=true
336 ##### `REDUCE_MAN`=true
337 Remove all man pages and info files (harsh). Configure APT to not include man pages on future `apt-get` package installations.
337 Remove all man pages and info files (harsh). Configure APT to not include man pages on future `apt-get` package installations.
338
338
339 ##### `REDUCE_VIM`=false
339 ##### `REDUCE_VIM`=false
340 Replace `vim-tiny` package by `levee` a tiny vim clone.
340 Replace `vim-tiny` package by `levee` a tiny vim clone.
341
341
342 ##### `REDUCE_BASH`=false
342 ##### `REDUCE_BASH`=false
343 Remove `bash` package and switch to `dash` shell (experimental).
343 Remove `bash` package and switch to `dash` shell (experimental).
344
344
345 ##### `REDUCE_HWDB`=true
345 ##### `REDUCE_HWDB`=true
346 Remove PCI related hwdb files (experimental).
346 Remove PCI related hwdb files (experimental).
347
347
348 ##### `REDUCE_SSHD`=true
348 ##### `REDUCE_SSHD`=true
349 Replace `openssh-server` with `dropbear`.
349 Replace `openssh-server` with `dropbear`.
350
350
351 ##### `REDUCE_LOCALE`=true
351 ##### `REDUCE_LOCALE`=true
352 Remove all `locale` translation files.
352 Remove all `locale` translation files.
353
353
354 ---
354 ---
355
355
356 #### Encrypted root partition:
356 #### Encrypted root partition:
357 ##### `ENABLE_CRYPTFS`=false
357 ##### `ENABLE_CRYPTFS`=false
358 Enable full system encryption with dm-crypt. Setup a fully LUKS encrypted root partition (aes-xts-plain64:sha512) and generate required initramfs. The /boot directory will not be encrypted. This parameter will be ignored if `BUILD_KERNEL`=false. `ENABLE_CRYPTFS` is experimental. SSH-to-initramfs is currently not supported but will be soon - feel free to help.
358 Enable full system encryption with dm-crypt. Setup a fully LUKS encrypted root partition (aes-xts-plain64:sha512) and generate required initramfs. The /boot directory will not be encrypted. This parameter will be ignored if `BUILD_KERNEL`=false. `ENABLE_CRYPTFS` is experimental. SSH-to-initramfs is currently not supported but will be soon - feel free to help.
359
359
360 ##### `CRYPTFS_PASSWORD`=""
360 ##### `CRYPTFS_PASSWORD`=""
361 Set password of the encrypted root partition. This parameter is mandatory if `ENABLE_CRYPTFS`=true.
361 Set password of the encrypted root partition. This parameter is mandatory if `ENABLE_CRYPTFS`=true.
362
362
363 ##### `CRYPTFS_MAPPING`="secure"
363 ##### `CRYPTFS_MAPPING`="secure"
364 Set name of dm-crypt managed device-mapper mapping.
364 Set name of dm-crypt managed device-mapper mapping.
365
365
366 ##### `CRYPTFS_CIPHER`="aes-xts-plain64:sha512"
366 ##### `CRYPTFS_CIPHER`="aes-xts-plain64:sha512"
367 Set cipher specification string. `aes-xts*` ciphers are strongly recommended.
367 Set cipher specification string. `aes-xts*` ciphers are strongly recommended.
368
368
369 ##### `CRYPTFS_XTSKEYSIZE`=512
369 ##### `CRYPTFS_XTSKEYSIZE`=512
370 Sets key size in bits. The argument has to be a multiple of 8.
370 Sets key size in bits. The argument has to be a multiple of 8.
371
371
372 ---
372 ---
373
373
374 #### Build settings:
374 #### Build settings:
375 ##### `BASEDIR`=$(pwd)/images/${RELEASE}
375 ##### `BASEDIR`=$(pwd)/images/${RELEASE}
376 Set a path to a working directory used by the script to generate an image.
376 Set a path to a working directory used by the script to generate an image.
377
377
378 ##### `IMAGE_NAME`=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}
378 ##### `IMAGE_NAME`=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}
379 Set a filename for the output file(s). Note: the script will create $IMAGE_NAME.img if `ENABLE_SPLITFS`=false or $IMAGE_NAME-frmw.img and $IMAGE_NAME-root.img if `ENABLE_SPLITFS`=true. Note 2: If the KERNEL_BRANCH is not set, the word "CURRENT" is used.
379 Set a filename for the output file(s). Note: the script will create $IMAGE_NAME.img if `ENABLE_SPLITFS`=false or $IMAGE_NAME-frmw.img and $IMAGE_NAME-root.img if `ENABLE_SPLITFS`=true. Note 2: If the KERNEL_BRANCH is not set, the word "CURRENT" is used.
380
380
381 ## Understanding the script
381 ## Understanding the script
382 The functions of this script that are required for the different stages of the bootstrapping are split up into single files located inside the `bootstrap.d` directory. During the bootstrapping every script in this directory gets executed in lexicographical order:
382 The functions of this script that are required for the different stages of the bootstrapping are split up into single files located inside the `bootstrap.d` directory. During the bootstrapping every script in this directory gets executed in lexicographical order:
383
383
384 | Script | Description |
384 | Script | Description |
385 | --- | --- |
385 | --- | --- |
386 | `10-bootstrap.sh` | Debootstrap basic system |
386 | `10-bootstrap.sh` | Debootstrap basic system |
387 | `11-apt.sh` | Setup APT repositories |
387 | `11-apt.sh` | Setup APT repositories |
388 | `12-locale.sh` | Setup Locales and keyboard settings |
388 | `12-locale.sh` | Setup Locales and keyboard settings |
389 | `13-kernel.sh` | Build and install RPi2/3 Kernel |
389 | `13-kernel.sh` | Build and install RPi2/3 Kernel |
390 | `14-fstab.sh` | Setup fstab and initramfs |
390 | `14-fstab.sh` | Setup fstab and initramfs |
391 | `15-rpi-config.sh` | Setup RPi2/3 config and cmdline |
391 | `15-rpi-config.sh` | Setup RPi2/3 config and cmdline |
392 | `20-networking.sh` | Setup Networking |
392 | `20-networking.sh` | Setup Networking |
393 | `21-firewall.sh` | Setup Firewall |
393 | `21-firewall.sh` | Setup Firewall |
394 | `30-security.sh` | Setup Users and Security settings |
394 | `30-security.sh` | Setup Users and Security settings |
395 | `31-logging.sh` | Setup Logging |
395 | `31-logging.sh` | Setup Logging |
396 | `32-sshd.sh` | Setup SSH and public keys |
396 | `32-sshd.sh` | Setup SSH and public keys |
397 | `41-uboot.sh` | Build and Setup U-Boot |
397 | `41-uboot.sh` | Build and Setup U-Boot |
398 | `42-fbturbo.sh` | Build and Setup fbturbo Xorg driver |
398 | `42-fbturbo.sh` | Build and Setup fbturbo Xorg driver |
399 | `50-firstboot.sh` | First boot actions |
399 | `50-firstboot.sh` | First boot actions |
400 | `99-reduce.sh` | Reduce the disk space usage |
400 | `99-reduce.sh` | Reduce the disk space usage |
401
401
402 All the required configuration files that will be copied to the generated OS image are located inside the `files` directory. It is not recommended to modify these configuration files manually.
402 All the required configuration files that will be copied to the generated OS image are located inside the `files` directory. It is not recommended to modify these configuration files manually.
403
403
404 | Directory | Description |
404 | Directory | Description |
405 | --- | --- |
405 | --- | --- |
406 | `apt` | APT management configuration files |
406 | `apt` | APT management configuration files |
407 | `boot` | Boot and RPi2/3 configuration files |
407 | `boot` | Boot and RPi2/3 configuration files |
408 | `dpkg` | Package Manager configuration |
408 | `dpkg` | Package Manager configuration |
409 | `etc` | Configuration files and rc scripts |
409 | `etc` | Configuration files and rc scripts |
410 | `firstboot` | Scripts that get executed on first boot |
410 | `firstboot` | Scripts that get executed on first boot |
411 | `initramfs` | Initramfs scripts |
411 | `initramfs` | Initramfs scripts |
412 | `iptables` | Firewall configuration files |
412 | `iptables` | Firewall configuration files |
413 | `locales` | Locales configuration |
413 | `locales` | Locales configuration |
414 | `modules` | Kernel Modules configuration |
414 | `modules` | Kernel Modules configuration |
415 | `mount` | Fstab configuration |
415 | `mount` | Fstab configuration |
416 | `network` | Networking configuration files |
416 | `network` | Networking configuration files |
417 | `sysctl.d` | Swapping and Network Hardening configuration |
417 | `sysctl.d` | Swapping and Network Hardening configuration |
418 | `xorg` | fbturbo Xorg driver configuration |
418 | `xorg` | fbturbo Xorg driver configuration |
419
419
420 ## Custom packages and scripts
420 ## Custom packages and scripts
421 Debian custom packages, i.e. those not in the debian repositories, can be installed by placing them in the `packages` directory. They are installed immediately after packages from the repositories are installed. Any dependencies listed in the custom packages will be downloaded automatically from the repositories. Do not list these custom packages in `APT_INCLUDES`.
421 Debian custom packages, i.e. those not in the debian repositories, can be installed by placing them in the `packages` directory. They are installed immediately after packages from the repositories are installed. Any dependencies listed in the custom packages will be downloaded automatically from the repositories. Do not list these custom packages in `APT_INCLUDES`.
422
422
423 Scripts in the custom.d directory will be executed after all other installation is complete but before the image is created.
423 Scripts in the custom.d directory will be executed after all other installation is complete but before the image is created.
424
424
425 ## Logging of the bootstrapping process
425 ## Logging of the bootstrapping process
426 All information related to the bootstrapping process and the commands executed by the `rpi23-gen-image.sh` script can easily be saved into a logfile. The common shell command `script` can be used for this purpose:
426 All information related to the bootstrapping process and the commands executed by the `rpi23-gen-image.sh` script can easily be saved into a logfile. The common shell command `script` can be used for this purpose:
427
427
428 ```shell
428 ```shell
429 script -c 'APT_SERVER=ftp.de.debian.org ./rpi23-gen-image.sh' ./build.log
429 script -c 'APT_SERVER=ftp.de.debian.org ./rpi23-gen-image.sh' ./build.log
430 ```
430 ```
431
431
432 ## Flashing the image file
432 ## Flashing the image file
433 After the image file was successfully created by the `rpi23-gen-image.sh` script it can be copied to the microSD card that will be used by the RPi2/3 computer. This can be performed by using the tools `bmaptool` or `dd`. Using `bmaptool` will probably speed-up the copy process because `bmaptool` copies more wisely than `dd`.
433 After the image file was successfully created by the `rpi23-gen-image.sh` script it can be copied to the microSD card that will be used by the RPi2/3 computer. This can be performed by using the tools `bmaptool` or `dd`. Using `bmaptool` will probably speed-up the copy process because `bmaptool` copies more wisely than `dd`.
434
434
435 ##### Flashing examples:
435 ##### Flashing examples:
436 ```shell
436 ```shell
437 bmaptool copy ./images/jessie/2017-01-23-rpi3-jessie.img /dev/mmcblk0
437 bmaptool copy ./images/jessie/2017-01-23-rpi3-jessie.img /dev/mmcblk0
438 dd bs=4M if=./images/jessie/2017-01-23-rpi3-jessie.img of=/dev/mmcblk0
438 dd bs=4M if=./images/jessie/2017-01-23-rpi3-jessie.img of=/dev/mmcblk0
439 ```
439 ```
440 If you have set `ENABLE_SPLITFS`, copy the `-frmw` image on the microSD card, then the `-root` one on the USB drive:
440 If you have set `ENABLE_SPLITFS`, copy the `-frmw` image on the microSD card, then the `-root` one on the USB drive:
441 ```shell
441 ```shell
442 bmaptool copy ./images/jessie/2017-01-23-rpi3-jessie-frmw.img /dev/mmcblk0
442 bmaptool copy ./images/jessie/2017-01-23-rpi3-jessie-frmw.img /dev/mmcblk0
443 bmaptool copy ./images/jessie/2017-01-23-rpi3-jessie-root.img /dev/sdc
443 bmaptool copy ./images/jessie/2017-01-23-rpi3-jessie-root.img /dev/sdc
444 ```
444 ```
445 ## Weekly image builds
445 ## Weekly image builds
446 The image files are provided by JRWR'S I/O PORT and are built once a Sunday at midnight UTC!
446 The image files are provided by JRWR'S I/O PORT and are built once a Sunday at midnight UTC!
447 * [Debian Stretch Raspberry Pi2/3 Weekly Image Builds](https://jrwr.io/doku.php?id=projects:debianpi)
447 * [Debian Stretch Raspberry Pi2/3 Weekly Image Builds](https://jrwr.io/doku.php?id=projects:debianpi)
448
448
449 ## External links and references
449 ## External links and references
450 * [Debian worldwide mirror sites](https://www.debian.org/mirror/list)
450 * [Debian worldwide mirror sites](https://www.debian.org/mirror/list)
451 * [Debian Raspberry Pi 2 Wiki](https://wiki.debian.org/RaspberryPi2)
451 * [Debian Raspberry Pi 2 Wiki](https://wiki.debian.org/RaspberryPi2)
452 * [Debian CrossToolchains Wiki](https://wiki.debian.org/CrossToolchains)
452 * [Debian CrossToolchains Wiki](https://wiki.debian.org/CrossToolchains)
453 * [Official Raspberry Pi Firmware on github](https://github.com/raspberrypi/firmware)
453 * [Official Raspberry Pi Firmware on github](https://github.com/raspberrypi/firmware)
454 * [Official Raspberry Pi Kernel on github](https://github.com/raspberrypi/linux)
454 * [Official Raspberry Pi Kernel on github](https://github.com/raspberrypi/linux)
455 * [U-BOOT git repository](http://git.denx.de/?p=u-boot.git;a=summary)
455 * [U-BOOT git repository](https://git.denx.de/?p=u-boot.git;a=summary)
456 * [Xorg DDX driver fbturbo](https://github.com/ssvb/xf86-video-fbturbo)
456 * [Xorg DDX driver fbturbo](https://github.com/ssvb/xf86-video-fbturbo)
457 * [RPi3 Wireless interface firmware](https://github.com/RPi-Distro/firmware-nonfree/tree/master/brcm80211/brcm)
457 * [RPi3 Wireless interface firmware](https://github.com/RPi-Distro/firmware-nonfree/tree/master/brcm80211/brcm)
458 * [Collabora RPi2 Kernel precompiled](https://repositories.collabora.co.uk/debian/)
458 * [Collabora RPi2 Kernel precompiled](https://repositories.collabora.co.uk/debian/)
@@ -1,665 +1,665
1 #!/bin/sh
1 #!/bin/sh
2
2
3 ########################################################################
3 ########################################################################
4 # rpi23-gen-image.sh 2015-2017
4 # rpi23-gen-image.sh 2015-2017
5 #
5 #
6 # Advanced Debian "jessie", "stretch" and "buster" bootstrap script for RPi2/3
6 # Advanced Debian "jessie", "stretch" and "buster" bootstrap script for RPi2/3
7 #
7 #
8 # This program is free software; you can redistribute it and/or
8 # This program is free software; you can redistribute it and/or
9 # modify it under the terms of the GNU General Public License
9 # modify it under the terms of the GNU General Public License
10 # as published by the Free Software Foundation; either version 2
10 # as published by the Free Software Foundation; either version 2
11 # of the License, or (at your option) any later version.
11 # of the License, or (at your option) any later version.
12 #
12 #
13 # Copyright (C) 2015 Jan Wagner <mail@jwagner.eu>
13 # Copyright (C) 2015 Jan Wagner <mail@jwagner.eu>
14 #
14 #
15 # Big thanks for patches and enhancements by 20+ github contributors!
15 # Big thanks for patches and enhancements by 20+ github contributors!
16 ########################################################################
16 ########################################################################
17
17
18 # Are we running as root?
18 # Are we running as root?
19 if [ "$(id -u)" -ne "0" ] ; then
19 if [ "$(id -u)" -ne "0" ] ; then
20 echo "error: this script must be executed with root privileges!"
20 echo "error: this script must be executed with root privileges!"
21 exit 1
21 exit 1
22 fi
22 fi
23
23
24 # Check if ./functions.sh script exists
24 # Check if ./functions.sh script exists
25 if [ ! -r "./functions.sh" ] ; then
25 if [ ! -r "./functions.sh" ] ; then
26 echo "error: './functions.sh' required script not found!"
26 echo "error: './functions.sh' required script not found!"
27 exit 1
27 exit 1
28 fi
28 fi
29
29
30 # Load utility functions
30 # Load utility functions
31 . ./functions.sh
31 . ./functions.sh
32
32
33 # Load parameters from configuration template file
33 # Load parameters from configuration template file
34 if [ ! -z "$CONFIG_TEMPLATE" ] ; then
34 if [ ! -z "$CONFIG_TEMPLATE" ] ; then
35 use_template
35 use_template
36 fi
36 fi
37
37
38 # Introduce settings
38 # Introduce settings
39 set -e
39 set -e
40 echo -n -e "\n#\n# RPi2/3 Bootstrap Settings\n#\n"
40 echo -n -e "\n#\n# RPi2/3 Bootstrap Settings\n#\n"
41 set -x
41 set -x
42
42
43 # Raspberry Pi model configuration
43 # Raspberry Pi model configuration
44 RPI_MODEL=${RPI_MODEL:=2}
44 RPI_MODEL=${RPI_MODEL:=2}
45 RPI2_DTB_FILE=${RPI2_DTB_FILE:=bcm2709-rpi-2-b.dtb}
45 RPI2_DTB_FILE=${RPI2_DTB_FILE:=bcm2709-rpi-2-b.dtb}
46 RPI2_UBOOT_CONFIG=${RPI2_UBOOT_CONFIG:=rpi_2_defconfig}
46 RPI2_UBOOT_CONFIG=${RPI2_UBOOT_CONFIG:=rpi_2_defconfig}
47 RPI3_DTB_FILE=${RPI3_DTB_FILE:=bcm2710-rpi-3-b.dtb}
47 RPI3_DTB_FILE=${RPI3_DTB_FILE:=bcm2710-rpi-3-b.dtb}
48 RPI3_UBOOT_CONFIG=${RPI3_UBOOT_CONFIG:=rpi_3_32b_defconfig}
48 RPI3_UBOOT_CONFIG=${RPI3_UBOOT_CONFIG:=rpi_3_32b_defconfig}
49
49
50 # Debian release
50 # Debian release
51 RELEASE=${RELEASE:=jessie}
51 RELEASE=${RELEASE:=jessie}
52 KERNEL_ARCH=${KERNEL_ARCH:=arm}
52 KERNEL_ARCH=${KERNEL_ARCH:=arm}
53 RELEASE_ARCH=${RELEASE_ARCH:=armhf}
53 RELEASE_ARCH=${RELEASE_ARCH:=armhf}
54 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-}
54 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-}
55 COLLABORA_KERNEL=${COLLABORA_KERNEL:=3.18.0-trunk-rpi2}
55 COLLABORA_KERNEL=${COLLABORA_KERNEL:=3.18.0-trunk-rpi2}
56 if [ "$KERNEL_ARCH" = "arm64" ] ; then
56 if [ "$KERNEL_ARCH" = "arm64" ] ; then
57 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi3_defconfig}
57 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi3_defconfig}
58 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel8.img}
58 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel8.img}
59 else
59 else
60 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig}
60 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig}
61 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}
61 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}
62 fi
62 fi
63 if [ "$RELEASE_ARCH" = "arm64" ] ; then
63 if [ "$RELEASE_ARCH" = "arm64" ] ; then
64 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-aarch64-static}
64 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-aarch64-static}
65 else
65 else
66 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static}
66 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static}
67 fi
67 fi
68 KERNEL_BRANCH=${KERNEL_BRANCH:=""}
68 KERNEL_BRANCH=${KERNEL_BRANCH:=""}
69
69
70 # URLs
70 # URLs
71 KERNEL_URL=${KERNEL_URL:=https://github.com/raspberrypi/linux}
71 KERNEL_URL=${KERNEL_URL:=https://github.com/raspberrypi/linux}
72 FIRMWARE_URL=${FIRMWARE_URL:=https://github.com/raspberrypi/firmware/raw/master/boot}
72 FIRMWARE_URL=${FIRMWARE_URL:=https://github.com/raspberrypi/firmware/raw/master/boot}
73 WLAN_FIRMWARE_URL=${WLAN_FIRMWARE_URL:=https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm}
73 WLAN_FIRMWARE_URL=${WLAN_FIRMWARE_URL:=https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm}
74 COLLABORA_URL=${COLLABORA_URL:=https://repositories.collabora.co.uk/debian}
74 COLLABORA_URL=${COLLABORA_URL:=https://repositories.collabora.co.uk/debian}
75 FBTURBO_URL=${FBTURBO_URL:=https://github.com/ssvb/xf86-video-fbturbo.git}
75 FBTURBO_URL=${FBTURBO_URL:=https://github.com/ssvb/xf86-video-fbturbo.git}
76 UBOOT_URL=${UBOOT_URL:=git://git.denx.de/u-boot.git}
76 UBOOT_URL=${UBOOT_URL:=https://git.denx.de/u-boot.git}
77
77
78 # Build directories
78 # Build directories
79 BASEDIR=${BASEDIR:=$(pwd)/images/${RELEASE}}
79 BASEDIR=${BASEDIR:=$(pwd)/images/${RELEASE}}
80 BUILDDIR="${BASEDIR}/build"
80 BUILDDIR="${BASEDIR}/build"
81
81
82 # Prepare date string for default image file name
82 # Prepare date string for default image file name
83 DATE="$(date +%Y-%m-%d)"
83 DATE="$(date +%Y-%m-%d)"
84 if [ -z "$KERNEL_BRANCH" ] ; then
84 if [ -z "$KERNEL_BRANCH" ] ; then
85 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
85 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
86 else
86 else
87 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
87 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
88 fi
88 fi
89
89
90 # Chroot directories
90 # Chroot directories
91 R="${BUILDDIR}/chroot"
91 R="${BUILDDIR}/chroot"
92 ETC_DIR="${R}/etc"
92 ETC_DIR="${R}/etc"
93 LIB_DIR="${R}/lib"
93 LIB_DIR="${R}/lib"
94 BOOT_DIR="${R}/boot/firmware"
94 BOOT_DIR="${R}/boot/firmware"
95 KERNEL_DIR="${R}/usr/src/linux"
95 KERNEL_DIR="${R}/usr/src/linux"
96 WLAN_FIRMWARE_DIR="${R}/lib/firmware/brcm"
96 WLAN_FIRMWARE_DIR="${R}/lib/firmware/brcm"
97
97
98 # Firmware directory: Blank if download from github
98 # Firmware directory: Blank if download from github
99 RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""}
99 RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""}
100
100
101 # General settings
101 # General settings
102 HOSTNAME=${HOSTNAME:=rpi${RPI_MODEL}-${RELEASE}}
102 HOSTNAME=${HOSTNAME:=rpi${RPI_MODEL}-${RELEASE}}
103 PASSWORD=${PASSWORD:=raspberry}
103 PASSWORD=${PASSWORD:=raspberry}
104 USER_PASSWORD=${USER_PASSWORD:=raspberry}
104 USER_PASSWORD=${USER_PASSWORD:=raspberry}
105 DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}
105 DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}
106 TIMEZONE=${TIMEZONE:="Europe/Berlin"}
106 TIMEZONE=${TIMEZONE:="Europe/Berlin"}
107 EXPANDROOT=${EXPANDROOT:=true}
107 EXPANDROOT=${EXPANDROOT:=true}
108
108
109 # Keyboard settings
109 # Keyboard settings
110 XKB_MODEL=${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=${APT_SERVER:="ftp.debian.org"}
130
130
131 # Feature settings
131 # Feature settings
132 ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}
132 ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}
133 ENABLE_I2C=${ENABLE_I2C:=false}
133 ENABLE_I2C=${ENABLE_I2C:=false}
134 ENABLE_SPI=${ENABLE_SPI:=false}
134 ENABLE_SPI=${ENABLE_SPI:=false}
135 ENABLE_IPV6=${ENABLE_IPV6:=true}
135 ENABLE_IPV6=${ENABLE_IPV6:=true}
136 ENABLE_SSHD=${ENABLE_SSHD:=true}
136 ENABLE_SSHD=${ENABLE_SSHD:=true}
137 ENABLE_NONFREE=${ENABLE_NONFREE:=false}
137 ENABLE_NONFREE=${ENABLE_NONFREE:=false}
138 ENABLE_WIRELESS=${ENABLE_WIRELESS:=false}
138 ENABLE_WIRELESS=${ENABLE_WIRELESS:=false}
139 ENABLE_SOUND=${ENABLE_SOUND:=true}
139 ENABLE_SOUND=${ENABLE_SOUND:=true}
140 ENABLE_DBUS=${ENABLE_DBUS:=true}
140 ENABLE_DBUS=${ENABLE_DBUS:=true}
141 ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}
141 ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}
142 ENABLE_MINGPU=${ENABLE_MINGPU:=false}
142 ENABLE_MINGPU=${ENABLE_MINGPU:=false}
143 ENABLE_XORG=${ENABLE_XORG:=false}
143 ENABLE_XORG=${ENABLE_XORG:=false}
144 ENABLE_WM=${ENABLE_WM:=""}
144 ENABLE_WM=${ENABLE_WM:=""}
145 ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}
145 ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}
146 ENABLE_USER=${ENABLE_USER:=true}
146 ENABLE_USER=${ENABLE_USER:=true}
147 USER_NAME=${USER_NAME:="pi"}
147 USER_NAME=${USER_NAME:="pi"}
148 ENABLE_ROOT=${ENABLE_ROOT:=false}
148 ENABLE_ROOT=${ENABLE_ROOT:=false}
149
149
150 # SSH settings
150 # SSH settings
151 SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false}
151 SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false}
152 SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false}
152 SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false}
153 SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false}
153 SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false}
154 SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""}
154 SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""}
155 SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""}
155 SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""}
156
156
157 # Advanced settings
157 # Advanced settings
158 ENABLE_MINBASE=${ENABLE_MINBASE:=false}
158 ENABLE_MINBASE=${ENABLE_MINBASE:=false}
159 ENABLE_REDUCE=${ENABLE_REDUCE:=false}
159 ENABLE_REDUCE=${ENABLE_REDUCE:=false}
160 ENABLE_UBOOT=${ENABLE_UBOOT:=false}
160 ENABLE_UBOOT=${ENABLE_UBOOT:=false}
161 UBOOTSRC_DIR=${UBOOTSRC_DIR:=""}
161 UBOOTSRC_DIR=${UBOOTSRC_DIR:=""}
162 ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}
162 ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}
163 FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""}
163 FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""}
164 ENABLE_HARDNET=${ENABLE_HARDNET:=false}
164 ENABLE_HARDNET=${ENABLE_HARDNET:=false}
165 ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}
165 ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}
166 ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}
166 ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}
167 ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}
167 ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}
168 ENABLE_IFNAMES=${ENABLE_IFNAMES:=true}
168 ENABLE_IFNAMES=${ENABLE_IFNAMES:=true}
169 DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=}
169 DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=}
170
170
171 # Kernel compilation settings
171 # Kernel compilation settings
172 BUILD_KERNEL=${BUILD_KERNEL:=false}
172 BUILD_KERNEL=${BUILD_KERNEL:=false}
173 KERNEL_REDUCE=${KERNEL_REDUCE:=false}
173 KERNEL_REDUCE=${KERNEL_REDUCE:=false}
174 KERNEL_THREADS=${KERNEL_THREADS:=1}
174 KERNEL_THREADS=${KERNEL_THREADS:=1}
175 KERNEL_HEADERS=${KERNEL_HEADERS:=true}
175 KERNEL_HEADERS=${KERNEL_HEADERS:=true}
176 KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}
176 KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}
177 KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}
177 KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}
178 KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false}
178 KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false}
179 KERNEL_CCACHE=${KERNEL_CCACHE:=false}
179 KERNEL_CCACHE=${KERNEL_CCACHE:=false}
180
180
181 if [ "$KERNEL_ARCH" = "arm64" ] ; then
181 if [ "$KERNEL_ARCH" = "arm64" ] ; then
182 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="Image"}
182 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="Image"}
183 else
183 else
184 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="zImage"}
184 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="zImage"}
185 fi
185 fi
186
186
187 # Kernel compilation from source directory settings
187 # Kernel compilation from source directory settings
188 KERNELSRC_DIR=${KERNELSRC_DIR:=""}
188 KERNELSRC_DIR=${KERNELSRC_DIR:=""}
189 KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}
189 KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}
190 KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}
190 KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}
191 KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}
191 KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}
192
192
193 # Reduce disk usage settings
193 # Reduce disk usage settings
194 REDUCE_APT=${REDUCE_APT:=true}
194 REDUCE_APT=${REDUCE_APT:=true}
195 REDUCE_DOC=${REDUCE_DOC:=true}
195 REDUCE_DOC=${REDUCE_DOC:=true}
196 REDUCE_MAN=${REDUCE_MAN:=true}
196 REDUCE_MAN=${REDUCE_MAN:=true}
197 REDUCE_VIM=${REDUCE_VIM:=false}
197 REDUCE_VIM=${REDUCE_VIM:=false}
198 REDUCE_BASH=${REDUCE_BASH:=false}
198 REDUCE_BASH=${REDUCE_BASH:=false}
199 REDUCE_HWDB=${REDUCE_HWDB:=true}
199 REDUCE_HWDB=${REDUCE_HWDB:=true}
200 REDUCE_SSHD=${REDUCE_SSHD:=true}
200 REDUCE_SSHD=${REDUCE_SSHD:=true}
201 REDUCE_LOCALE=${REDUCE_LOCALE:=true}
201 REDUCE_LOCALE=${REDUCE_LOCALE:=true}
202
202
203 # Encrypted filesystem settings
203 # Encrypted filesystem settings
204 ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}
204 ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}
205 CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}
205 CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}
206 CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}
206 CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}
207 CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64:sha512"}
207 CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64:sha512"}
208 CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}
208 CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}
209
209
210 # Stop the Crypto Wars
210 # Stop the Crypto Wars
211 DISABLE_FBI=${DISABLE_FBI:=false}
211 DISABLE_FBI=${DISABLE_FBI:=false}
212
212
213 # Chroot scripts directory
213 # Chroot scripts directory
214 CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}
214 CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}
215
215
216 # Packages required in the chroot build environment
216 # Packages required in the chroot build environment
217 APT_INCLUDES=${APT_INCLUDES:=""}
217 APT_INCLUDES=${APT_INCLUDES:=""}
218 APT_INCLUDES="${APT_INCLUDES},apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils"
218 APT_INCLUDES="${APT_INCLUDES},apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils"
219
219
220 # Packages required for bootstrapping
220 # Packages required for bootstrapping
221 REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo"
221 REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo"
222 MISSING_PACKAGES=""
222 MISSING_PACKAGES=""
223
223
224 # Packages installed for c/c++ build environment in chroot (keep empty)
224 # Packages installed for c/c++ build environment in chroot (keep empty)
225 COMPILER_PACKAGES=""
225 COMPILER_PACKAGES=""
226
226
227 set +x
227 set +x
228
228
229 # Set Raspberry Pi model specific configuration
229 # Set Raspberry Pi model specific configuration
230 if [ "$RPI_MODEL" = 2 ] ; then
230 if [ "$RPI_MODEL" = 2 ] ; then
231 DTB_FILE=${RPI2_DTB_FILE}
231 DTB_FILE=${RPI2_DTB_FILE}
232 UBOOT_CONFIG=${RPI2_UBOOT_CONFIG}
232 UBOOT_CONFIG=${RPI2_UBOOT_CONFIG}
233 elif [ "$RPI_MODEL" = 3 ] ; then
233 elif [ "$RPI_MODEL" = 3 ] ; then
234 DTB_FILE=${RPI3_DTB_FILE}
234 DTB_FILE=${RPI3_DTB_FILE}
235 UBOOT_CONFIG=${RPI3_UBOOT_CONFIG}
235 UBOOT_CONFIG=${RPI3_UBOOT_CONFIG}
236 BUILD_KERNEL=true
236 BUILD_KERNEL=true
237 else
237 else
238 echo "error: Raspberry Pi model ${RPI_MODEL} is not supported!"
238 echo "error: Raspberry Pi model ${RPI_MODEL} is not supported!"
239 exit 1
239 exit 1
240 fi
240 fi
241
241
242 # Check if the internal wireless interface is supported by the RPi model
242 # Check if the internal wireless interface is supported by the RPi model
243 if [ "$ENABLE_WIRELESS" = true ] && [ "$RPI_MODEL" != 3 ] ; then
243 if [ "$ENABLE_WIRELESS" = true ] && [ "$RPI_MODEL" != 3 ] ; then
244 echo "error: The selected Raspberry Pi model has no internal wireless interface"
244 echo "error: The selected Raspberry Pi model has no internal wireless interface"
245 exit 1
245 exit 1
246 fi
246 fi
247
247
248 # Check if DISABLE_UNDERVOLT_WARNINGS parameter value is supported
248 # Check if DISABLE_UNDERVOLT_WARNINGS parameter value is supported
249 if [ ! -z "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
249 if [ ! -z "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
250 if [ "$DISABLE_UNDERVOLT_WARNINGS" != 1 ] && [ "$DISABLE_UNDERVOLT_WARNINGS" != 2 ] ; then
250 if [ "$DISABLE_UNDERVOLT_WARNINGS" != 1 ] && [ "$DISABLE_UNDERVOLT_WARNINGS" != 2 ] ; then
251 echo "error: DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS} is not supported"
251 echo "error: DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS} is not supported"
252 exit 1
252 exit 1
253 fi
253 fi
254 fi
254 fi
255
255
256 # Build RPi2/3 Linux kernel if required by Debian release
256 # Build RPi2/3 Linux kernel if required by Debian release
257 if [ "$RELEASE" = "stretch" ] || [ "$RELEASE" = "buster" ] ; then
257 if [ "$RELEASE" = "stretch" ] || [ "$RELEASE" = "buster" ] ; then
258 BUILD_KERNEL=true
258 BUILD_KERNEL=true
259 fi
259 fi
260
260
261 # Add packages required for kernel cross compilation
261 # Add packages required for kernel cross compilation
262 if [ "$BUILD_KERNEL" = true ] ; then
262 if [ "$BUILD_KERNEL" = true ] ; then
263 if [ "$KERNEL_ARCH" = "arm" ] ; then
263 if [ "$KERNEL_ARCH" = "arm" ] ; then
264 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf"
264 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf"
265 else
265 else
266 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-arm64"
266 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-arm64"
267 fi
267 fi
268 fi
268 fi
269
269
270 # Add libncurses5 to enable kernel menuconfig
270 # Add libncurses5 to enable kernel menuconfig
271 if [ "$KERNEL_MENUCONFIG" = true ] ; then
271 if [ "$KERNEL_MENUCONFIG" = true ] ; then
272 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses5-dev"
272 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses5-dev"
273 fi
273 fi
274
274
275 # Add ccache compiler cache for (faster) kernel cross (re)compilation
275 # Add ccache compiler cache for (faster) kernel cross (re)compilation
276 if [ "$KERNEL_CCACHE" = true ] ; then
276 if [ "$KERNEL_CCACHE" = true ] ; then
277 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} ccache"
277 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} ccache"
278 fi
278 fi
279
279
280 # Stop the Crypto Wars
280 # Stop the Crypto Wars
281 if [ "$DISABLE_FBI" = true ] ; then
281 if [ "$DISABLE_FBI" = true ] ; then
282 ENABLE_CRYPTFS=true
282 ENABLE_CRYPTFS=true
283 fi
283 fi
284
284
285 # Add cryptsetup package to enable filesystem encryption
285 # Add cryptsetup package to enable filesystem encryption
286 if [ "$ENABLE_CRYPTFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
286 if [ "$ENABLE_CRYPTFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
287 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup"
287 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup"
288 APT_INCLUDES="${APT_INCLUDES},cryptsetup"
288 APT_INCLUDES="${APT_INCLUDES},cryptsetup"
289
289
290 if [ -z "$CRYPTFS_PASSWORD" ] ; then
290 if [ -z "$CRYPTFS_PASSWORD" ] ; then
291 echo "error: no password defined (CRYPTFS_PASSWORD)!"
291 echo "error: no password defined (CRYPTFS_PASSWORD)!"
292 exit 1
292 exit 1
293 fi
293 fi
294 ENABLE_INITRAMFS=true
294 ENABLE_INITRAMFS=true
295 fi
295 fi
296
296
297 # Add initramfs generation tools
297 # Add initramfs generation tools
298 if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
298 if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
299 APT_INCLUDES="${APT_INCLUDES},initramfs-tools"
299 APT_INCLUDES="${APT_INCLUDES},initramfs-tools"
300 fi
300 fi
301
301
302 # Add device-tree-compiler required for building the U-Boot bootloader
302 # Add device-tree-compiler required for building the U-Boot bootloader
303 if [ "$ENABLE_UBOOT" = true ] ; then
303 if [ "$ENABLE_UBOOT" = true ] ; then
304 APT_INCLUDES="${APT_INCLUDES},device-tree-compiler"
304 APT_INCLUDES="${APT_INCLUDES},device-tree-compiler"
305 fi
305 fi
306
306
307 # Check if root SSH (v2) public key file exists
307 # Check if root SSH (v2) public key file exists
308 if [ ! -z "$SSH_ROOT_PUB_KEY" ] ; then
308 if [ ! -z "$SSH_ROOT_PUB_KEY" ] ; then
309 if [ ! -f "$SSH_ROOT_PUB_KEY" ] ; then
309 if [ ! -f "$SSH_ROOT_PUB_KEY" ] ; then
310 echo "error: '$SSH_ROOT_PUB_KEY' specified SSH public key file not found (SSH_ROOT_PUB_KEY)!"
310 echo "error: '$SSH_ROOT_PUB_KEY' specified SSH public key file not found (SSH_ROOT_PUB_KEY)!"
311 exit 1
311 exit 1
312 fi
312 fi
313 fi
313 fi
314
314
315 # Check if $USER_NAME SSH (v2) public key file exists
315 # Check if $USER_NAME SSH (v2) public key file exists
316 if [ ! -z "$SSH_USER_PUB_KEY" ] ; then
316 if [ ! -z "$SSH_USER_PUB_KEY" ] ; then
317 if [ ! -f "$SSH_USER_PUB_KEY" ] ; then
317 if [ ! -f "$SSH_USER_PUB_KEY" ] ; then
318 echo "error: '$SSH_USER_PUB_KEY' specified SSH public key file not found (SSH_USER_PUB_KEY)!"
318 echo "error: '$SSH_USER_PUB_KEY' specified SSH public key file not found (SSH_USER_PUB_KEY)!"
319 exit 1
319 exit 1
320 fi
320 fi
321 fi
321 fi
322
322
323 # Check if all required packages are installed on the build system
323 # Check if all required packages are installed on the build system
324 for package in $REQUIRED_PACKAGES ; do
324 for package in $REQUIRED_PACKAGES ; do
325 if [ "`dpkg-query -W -f='${Status}' $package`" != "install ok installed" ] ; then
325 if [ "`dpkg-query -W -f='${Status}' $package`" != "install ok installed" ] ; then
326 MISSING_PACKAGES="${MISSING_PACKAGES} $package"
326 MISSING_PACKAGES="${MISSING_PACKAGES} $package"
327 fi
327 fi
328 done
328 done
329
329
330 # If there are missing packages ask confirmation for install, or exit
330 # If there are missing packages ask confirmation for install, or exit
331 if [ -n "$MISSING_PACKAGES" ] ; then
331 if [ -n "$MISSING_PACKAGES" ] ; then
332 echo "the following packages needed by this script are not installed:"
332 echo "the following packages needed by this script are not installed:"
333 echo "$MISSING_PACKAGES"
333 echo "$MISSING_PACKAGES"
334
334
335 echo -n "\ndo you want to install the missing packages right now? [y/n] "
335 echo -n "\ndo you want to install the missing packages right now? [y/n] "
336 read confirm
336 read confirm
337 [ "$confirm" != "y" ] && exit 1
337 [ "$confirm" != "y" ] && exit 1
338
338
339 # Make sure all missing required packages are installed
339 # Make sure all missing required packages are installed
340 apt-get -qq -y install ${MISSING_PACKAGES}
340 apt-get -qq -y install ${MISSING_PACKAGES}
341 fi
341 fi
342
342
343 # Check if ./bootstrap.d directory exists
343 # Check if ./bootstrap.d directory exists
344 if [ ! -d "./bootstrap.d/" ] ; then
344 if [ ! -d "./bootstrap.d/" ] ; then
345 echo "error: './bootstrap.d' required directory not found!"
345 echo "error: './bootstrap.d' required directory not found!"
346 exit 1
346 exit 1
347 fi
347 fi
348
348
349 # Check if ./files directory exists
349 # Check if ./files directory exists
350 if [ ! -d "./files/" ] ; then
350 if [ ! -d "./files/" ] ; then
351 echo "error: './files' required directory not found!"
351 echo "error: './files' required directory not found!"
352 exit 1
352 exit 1
353 fi
353 fi
354
354
355 # Check if specified KERNELSRC_DIR directory exists
355 # Check if specified KERNELSRC_DIR directory exists
356 if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then
356 if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then
357 echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!"
357 echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!"
358 exit 1
358 exit 1
359 fi
359 fi
360
360
361 # Check if specified UBOOTSRC_DIR directory exists
361 # Check if specified UBOOTSRC_DIR directory exists
362 if [ -n "$UBOOTSRC_DIR" ] && [ ! -d "$UBOOTSRC_DIR" ] ; then
362 if [ -n "$UBOOTSRC_DIR" ] && [ ! -d "$UBOOTSRC_DIR" ] ; then
363 echo "error: '${UBOOTSRC_DIR}' specified directory not found (UBOOTSRC_DIR)!"
363 echo "error: '${UBOOTSRC_DIR}' specified directory not found (UBOOTSRC_DIR)!"
364 exit 1
364 exit 1
365 fi
365 fi
366
366
367 # Check if specified FBTURBOSRC_DIR directory exists
367 # Check if specified FBTURBOSRC_DIR directory exists
368 if [ -n "$FBTURBOSRC_DIR" ] && [ ! -d "$FBTURBOSRC_DIR" ] ; then
368 if [ -n "$FBTURBOSRC_DIR" ] && [ ! -d "$FBTURBOSRC_DIR" ] ; then
369 echo "error: '${FBTURBOSRC_DIR}' specified directory not found (FBTURBOSRC_DIR)!"
369 echo "error: '${FBTURBOSRC_DIR}' specified directory not found (FBTURBOSRC_DIR)!"
370 exit 1
370 exit 1
371 fi
371 fi
372
372
373 # Check if specified CHROOT_SCRIPTS directory exists
373 # Check if specified CHROOT_SCRIPTS directory exists
374 if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then
374 if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then
375 echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!"
375 echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!"
376 exit 1
376 exit 1
377 fi
377 fi
378
378
379 # Check if specified device mapping already exists (will be used by cryptsetup)
379 # Check if specified device mapping already exists (will be used by cryptsetup)
380 if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then
380 if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then
381 echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding"
381 echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding"
382 exit 1
382 exit 1
383 fi
383 fi
384
384
385 # Don't clobber an old build
385 # Don't clobber an old build
386 if [ -e "$BUILDDIR" ] ; then
386 if [ -e "$BUILDDIR" ] ; then
387 echo "error: directory ${BUILDDIR} already exists, not proceeding"
387 echo "error: directory ${BUILDDIR} already exists, not proceeding"
388 exit 1
388 exit 1
389 fi
389 fi
390
390
391 # Setup chroot directory
391 # Setup chroot directory
392 mkdir -p "${R}"
392 mkdir -p "${R}"
393
393
394 # Check if build directory has enough of free disk space >512MB
394 # Check if build directory has enough of free disk space >512MB
395 if [ "$(df --output=avail ${BUILDDIR} | sed "1d")" -le "524288" ] ; then
395 if [ "$(df --output=avail ${BUILDDIR} | sed "1d")" -le "524288" ] ; then
396 echo "error: ${BUILDDIR} not enough space left to generate the output image!"
396 echo "error: ${BUILDDIR} not enough space left to generate the output image!"
397 exit 1
397 exit 1
398 fi
398 fi
399
399
400 set -x
400 set -x
401
401
402 # Call "cleanup" function on various signals and errors
402 # Call "cleanup" function on various signals and errors
403 trap cleanup 0 1 2 3 6
403 trap cleanup 0 1 2 3 6
404
404
405 # Add required packages for the minbase installation
405 # Add required packages for the minbase installation
406 if [ "$ENABLE_MINBASE" = true ] ; then
406 if [ "$ENABLE_MINBASE" = true ] ; then
407 APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown"
407 APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown"
408 fi
408 fi
409
409
410 # Add required locales packages
410 # Add required locales packages
411 if [ "$DEFLOCAL" != "en_US.UTF-8" ] ; then
411 if [ "$DEFLOCAL" != "en_US.UTF-8" ] ; then
412 APT_INCLUDES="${APT_INCLUDES},locales,keyboard-configuration,console-setup"
412 APT_INCLUDES="${APT_INCLUDES},locales,keyboard-configuration,console-setup"
413 fi
413 fi
414
414
415 # Add parted package, required to get partprobe utility
415 # Add parted package, required to get partprobe utility
416 if [ "$EXPANDROOT" = true ] ; then
416 if [ "$EXPANDROOT" = true ] ; then
417 APT_INCLUDES="${APT_INCLUDES},parted"
417 APT_INCLUDES="${APT_INCLUDES},parted"
418 fi
418 fi
419
419
420 # Add dbus package, recommended if using systemd
420 # Add dbus package, recommended if using systemd
421 if [ "$ENABLE_DBUS" = true ] ; then
421 if [ "$ENABLE_DBUS" = true ] ; then
422 APT_INCLUDES="${APT_INCLUDES},dbus"
422 APT_INCLUDES="${APT_INCLUDES},dbus"
423 fi
423 fi
424
424
425 # Add iptables IPv4/IPv6 package
425 # Add iptables IPv4/IPv6 package
426 if [ "$ENABLE_IPTABLES" = true ] ; then
426 if [ "$ENABLE_IPTABLES" = true ] ; then
427 APT_INCLUDES="${APT_INCLUDES},iptables"
427 APT_INCLUDES="${APT_INCLUDES},iptables"
428 fi
428 fi
429
429
430 # Add openssh server package
430 # Add openssh server package
431 if [ "$ENABLE_SSHD" = true ] ; then
431 if [ "$ENABLE_SSHD" = true ] ; then
432 APT_INCLUDES="${APT_INCLUDES},openssh-server"
432 APT_INCLUDES="${APT_INCLUDES},openssh-server"
433 fi
433 fi
434
434
435 # Add alsa-utils package
435 # Add alsa-utils package
436 if [ "$ENABLE_SOUND" = true ] ; then
436 if [ "$ENABLE_SOUND" = true ] ; then
437 APT_INCLUDES="${APT_INCLUDES},alsa-utils"
437 APT_INCLUDES="${APT_INCLUDES},alsa-utils"
438 fi
438 fi
439
439
440 # Add rng-tools package
440 # Add rng-tools package
441 if [ "$ENABLE_HWRANDOM" = true ] ; then
441 if [ "$ENABLE_HWRANDOM" = true ] ; then
442 APT_INCLUDES="${APT_INCLUDES},rng-tools"
442 APT_INCLUDES="${APT_INCLUDES},rng-tools"
443 fi
443 fi
444
444
445 # Add fbturbo video driver
445 # Add fbturbo video driver
446 if [ "$ENABLE_FBTURBO" = true ] ; then
446 if [ "$ENABLE_FBTURBO" = true ] ; then
447 # Enable xorg package dependencies
447 # Enable xorg package dependencies
448 ENABLE_XORG=true
448 ENABLE_XORG=true
449 fi
449 fi
450
450
451 # Add user defined window manager package
451 # Add user defined window manager package
452 if [ -n "$ENABLE_WM" ] ; then
452 if [ -n "$ENABLE_WM" ] ; then
453 APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}"
453 APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}"
454
454
455 # Enable xorg package dependencies
455 # Enable xorg package dependencies
456 ENABLE_XORG=true
456 ENABLE_XORG=true
457 fi
457 fi
458
458
459 # Add xorg package
459 # Add xorg package
460 if [ "$ENABLE_XORG" = true ] ; then
460 if [ "$ENABLE_XORG" = true ] ; then
461 APT_INCLUDES="${APT_INCLUDES},xorg,dbus-x11"
461 APT_INCLUDES="${APT_INCLUDES},xorg,dbus-x11"
462 fi
462 fi
463
463
464 # Replace selected packages with smaller clones
464 # Replace selected packages with smaller clones
465 if [ "$ENABLE_REDUCE" = true ] ; then
465 if [ "$ENABLE_REDUCE" = true ] ; then
466 # Add levee package instead of vim-tiny
466 # Add levee package instead of vim-tiny
467 if [ "$REDUCE_VIM" = true ] ; then
467 if [ "$REDUCE_VIM" = true ] ; then
468 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")"
468 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")"
469 fi
469 fi
470
470
471 # Add dropbear package instead of openssh-server
471 # Add dropbear package instead of openssh-server
472 if [ "$REDUCE_SSHD" = true ] ; then
472 if [ "$REDUCE_SSHD" = true ] ; then
473 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/openssh-server/dropbear/")"
473 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/openssh-server/dropbear/")"
474 fi
474 fi
475 fi
475 fi
476
476
477 if [ "$RELEASE" != "jessie" ] ; then
477 if [ "$RELEASE" != "jessie" ] ; then
478 APT_INCLUDES="${APT_INCLUDES},libnss-systemd"
478 APT_INCLUDES="${APT_INCLUDES},libnss-systemd"
479 fi
479 fi
480
480
481 # Configure kernel sources if no KERNELSRC_DIR
481 # Configure kernel sources if no KERNELSRC_DIR
482 if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then
482 if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then
483 KERNELSRC_CONFIG=true
483 KERNELSRC_CONFIG=true
484 fi
484 fi
485
485
486 # Configure reduced kernel
486 # Configure reduced kernel
487 if [ "$KERNEL_REDUCE" = true ] ; then
487 if [ "$KERNEL_REDUCE" = true ] ; then
488 KERNELSRC_CONFIG=false
488 KERNELSRC_CONFIG=false
489 fi
489 fi
490
490
491 # Execute bootstrap scripts
491 # Execute bootstrap scripts
492 for SCRIPT in bootstrap.d/*.sh; do
492 for SCRIPT in bootstrap.d/*.sh; do
493 head -n 3 "$SCRIPT"
493 head -n 3 "$SCRIPT"
494 . "$SCRIPT"
494 . "$SCRIPT"
495 done
495 done
496
496
497 ## Execute custom bootstrap scripts
497 ## Execute custom bootstrap scripts
498 if [ -d "custom.d" ] ; then
498 if [ -d "custom.d" ] ; then
499 for SCRIPT in custom.d/*.sh; do
499 for SCRIPT in custom.d/*.sh; do
500 . "$SCRIPT"
500 . "$SCRIPT"
501 done
501 done
502 fi
502 fi
503
503
504 # Execute custom scripts inside the chroot
504 # Execute custom scripts inside the chroot
505 if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then
505 if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then
506 cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts"
506 cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts"
507 chroot_exec /bin/bash -x <<'EOF'
507 chroot_exec /bin/bash -x <<'EOF'
508 for SCRIPT in /chroot_scripts/* ; do
508 for SCRIPT in /chroot_scripts/* ; do
509 if [ -f $SCRIPT -a -x $SCRIPT ] ; then
509 if [ -f $SCRIPT -a -x $SCRIPT ] ; then
510 $SCRIPT
510 $SCRIPT
511 fi
511 fi
512 done
512 done
513 EOF
513 EOF
514 rm -rf "${R}/chroot_scripts"
514 rm -rf "${R}/chroot_scripts"
515 fi
515 fi
516
516
517 # Remove c/c++ build environment from the chroot
517 # Remove c/c++ build environment from the chroot
518 chroot_remove_cc
518 chroot_remove_cc
519
519
520 # Remove apt-utils
520 # Remove apt-utils
521 if [ "$RELEASE" = "jessie" ] ; then
521 if [ "$RELEASE" = "jessie" ] ; then
522 chroot_exec apt-get purge -qq -y --force-yes apt-utils
522 chroot_exec apt-get purge -qq -y --force-yes apt-utils
523 fi
523 fi
524
524
525 # Generate required machine-id
525 # Generate required machine-id
526 MACHINE_ID=$(dbus-uuidgen)
526 MACHINE_ID=$(dbus-uuidgen)
527 echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id"
527 echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id"
528 echo -n "${MACHINE_ID}" > "${ETC_DIR}/machine-id"
528 echo -n "${MACHINE_ID}" > "${ETC_DIR}/machine-id"
529
529
530 # APT Cleanup
530 # APT Cleanup
531 chroot_exec apt-get -y clean
531 chroot_exec apt-get -y clean
532 chroot_exec apt-get -y autoclean
532 chroot_exec apt-get -y autoclean
533 chroot_exec apt-get -y autoremove
533 chroot_exec apt-get -y autoremove
534
534
535 # Unmount mounted filesystems
535 # Unmount mounted filesystems
536 umount -l "${R}/proc"
536 umount -l "${R}/proc"
537 umount -l "${R}/sys"
537 umount -l "${R}/sys"
538
538
539 # Clean up directories
539 # Clean up directories
540 rm -rf "${R}/run/*"
540 rm -rf "${R}/run/*"
541 rm -rf "${R}/tmp/*"
541 rm -rf "${R}/tmp/*"
542
542
543 # Clean up files
543 # Clean up files
544 rm -f "${ETC_DIR}/ssh/ssh_host_*"
544 rm -f "${ETC_DIR}/ssh/ssh_host_*"
545 rm -f "${ETC_DIR}/dropbear/dropbear_*"
545 rm -f "${ETC_DIR}/dropbear/dropbear_*"
546 rm -f "${ETC_DIR}/apt/sources.list.save"
546 rm -f "${ETC_DIR}/apt/sources.list.save"
547 rm -f "${ETC_DIR}/resolvconf/resolv.conf.d/original"
547 rm -f "${ETC_DIR}/resolvconf/resolv.conf.d/original"
548 rm -f "${ETC_DIR}/*-"
548 rm -f "${ETC_DIR}/*-"
549 rm -f "${ETC_DIR}/apt/apt.conf.d/10proxy"
549 rm -f "${ETC_DIR}/apt/apt.conf.d/10proxy"
550 rm -f "${ETC_DIR}/resolv.conf"
550 rm -f "${ETC_DIR}/resolv.conf"
551 rm -f "${R}/root/.bash_history"
551 rm -f "${R}/root/.bash_history"
552 rm -f "${R}/var/lib/urandom/random-seed"
552 rm -f "${R}/var/lib/urandom/random-seed"
553 rm -f "${R}/initrd.img"
553 rm -f "${R}/initrd.img"
554 rm -f "${R}/vmlinuz"
554 rm -f "${R}/vmlinuz"
555 rm -f "${R}${QEMU_BINARY}"
555 rm -f "${R}${QEMU_BINARY}"
556
556
557 # Calculate size of the chroot directory in KB
557 # Calculate size of the chroot directory in KB
558 CHROOT_SIZE=$(expr `du -s "${R}" | awk '{ print $1 }'`)
558 CHROOT_SIZE=$(expr `du -s "${R}" | awk '{ print $1 }'`)
559
559
560 # Calculate the amount of needed 512 Byte sectors
560 # Calculate the amount of needed 512 Byte sectors
561 TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512)
561 TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512)
562 FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512)
562 FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512)
563 ROOT_OFFSET=$(expr ${TABLE_SECTORS} + ${FRMW_SECTORS})
563 ROOT_OFFSET=$(expr ${TABLE_SECTORS} + ${FRMW_SECTORS})
564
564
565 # The root partition is EXT4
565 # The root partition is EXT4
566 # This means more space than the actual used space of the chroot is used.
566 # This means more space than the actual used space of the chroot is used.
567 # As overhead for journaling and reserved blocks 35% are added.
567 # As overhead for journaling and reserved blocks 35% are added.
568 ROOT_SECTORS=$(expr $(expr ${CHROOT_SIZE} + ${CHROOT_SIZE} \/ 100 \* 35) \* 1024 \/ 512)
568 ROOT_SECTORS=$(expr $(expr ${CHROOT_SIZE} + ${CHROOT_SIZE} \/ 100 \* 35) \* 1024 \/ 512)
569
569
570 # Calculate required image size in 512 Byte sectors
570 # Calculate required image size in 512 Byte sectors
571 IMAGE_SECTORS=$(expr ${TABLE_SECTORS} + ${FRMW_SECTORS} + ${ROOT_SECTORS})
571 IMAGE_SECTORS=$(expr ${TABLE_SECTORS} + ${FRMW_SECTORS} + ${ROOT_SECTORS})
572
572
573 # Prepare image file
573 # Prepare image file
574 if [ "$ENABLE_SPLITFS" = true ] ; then
574 if [ "$ENABLE_SPLITFS" = true ] ; then
575 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=${TABLE_SECTORS}
575 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=${TABLE_SECTORS}
576 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=0 seek=${FRMW_SECTORS}
576 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=0 seek=${FRMW_SECTORS}
577 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=${TABLE_SECTORS}
577 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=${TABLE_SECTORS}
578 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=0 seek=${ROOT_SECTORS}
578 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=0 seek=${ROOT_SECTORS}
579
579
580 # Write firmware/boot partition tables
580 # Write firmware/boot partition tables
581 sfdisk -q -L -uS -f "$IMAGE_NAME-frmw.img" 2> /dev/null <<EOM
581 sfdisk -q -L -uS -f "$IMAGE_NAME-frmw.img" 2> /dev/null <<EOM
582 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
582 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
583 EOM
583 EOM
584
584
585 # Write root partition table
585 # Write root partition table
586 sfdisk -q -L -uS -f "$IMAGE_NAME-root.img" 2> /dev/null <<EOM
586 sfdisk -q -L -uS -f "$IMAGE_NAME-root.img" 2> /dev/null <<EOM
587 ${TABLE_SECTORS},${ROOT_SECTORS},83
587 ${TABLE_SECTORS},${ROOT_SECTORS},83
588 EOM
588 EOM
589
589
590 # Setup temporary loop devices
590 # Setup temporary loop devices
591 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show $IMAGE_NAME-frmw.img)"
591 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show $IMAGE_NAME-frmw.img)"
592 ROOT_LOOP="$(losetup -o 1M -f --show $IMAGE_NAME-root.img)"
592 ROOT_LOOP="$(losetup -o 1M -f --show $IMAGE_NAME-root.img)"
593 else # ENABLE_SPLITFS=false
593 else # ENABLE_SPLITFS=false
594 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=${TABLE_SECTORS}
594 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=${TABLE_SECTORS}
595 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=0 seek=${IMAGE_SECTORS}
595 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=0 seek=${IMAGE_SECTORS}
596
596
597 # Write partition table
597 # Write partition table
598 sfdisk -q -L -uS -f "$IMAGE_NAME.img" 2> /dev/null <<EOM
598 sfdisk -q -L -uS -f "$IMAGE_NAME.img" 2> /dev/null <<EOM
599 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
599 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
600 ${ROOT_OFFSET},${ROOT_SECTORS},83
600 ${ROOT_OFFSET},${ROOT_SECTORS},83
601 EOM
601 EOM
602
602
603 # Setup temporary loop devices
603 # Setup temporary loop devices
604 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show $IMAGE_NAME.img)"
604 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show $IMAGE_NAME.img)"
605 ROOT_LOOP="$(losetup -o 65M -f --show $IMAGE_NAME.img)"
605 ROOT_LOOP="$(losetup -o 65M -f --show $IMAGE_NAME.img)"
606 fi
606 fi
607
607
608 if [ "$ENABLE_CRYPTFS" = true ] ; then
608 if [ "$ENABLE_CRYPTFS" = true ] ; then
609 # Create dummy ext4 fs
609 # Create dummy ext4 fs
610 mkfs.ext4 "$ROOT_LOOP"
610 mkfs.ext4 "$ROOT_LOOP"
611
611
612 # Setup password keyfile
612 # Setup password keyfile
613 touch .password
613 touch .password
614 chmod 600 .password
614 chmod 600 .password
615 echo -n ${CRYPTFS_PASSWORD} > .password
615 echo -n ${CRYPTFS_PASSWORD} > .password
616
616
617 # Initialize encrypted partition
617 # Initialize encrypted partition
618 echo "YES" | cryptsetup luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -s "${CRYPTFS_XTSKEYSIZE}" .password
618 echo "YES" | cryptsetup luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -s "${CRYPTFS_XTSKEYSIZE}" .password
619
619
620 # Open encrypted partition and setup mapping
620 # Open encrypted partition and setup mapping
621 cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}"
621 cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}"
622
622
623 # Secure delete password keyfile
623 # Secure delete password keyfile
624 shred -zu .password
624 shred -zu .password
625
625
626 # Update temporary loop device
626 # Update temporary loop device
627 ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}"
627 ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}"
628
628
629 # Wipe encrypted partition (encryption cipher is used for randomness)
629 # Wipe encrypted partition (encryption cipher is used for randomness)
630 dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count=$(blockdev --getsz "${ROOT_LOOP}")
630 dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count=$(blockdev --getsz "${ROOT_LOOP}")
631 fi
631 fi
632
632
633 # Build filesystems
633 # Build filesystems
634 mkfs.vfat "$FRMW_LOOP"
634 mkfs.vfat "$FRMW_LOOP"
635 mkfs.ext4 "$ROOT_LOOP"
635 mkfs.ext4 "$ROOT_LOOP"
636
636
637 # Mount the temporary loop devices
637 # Mount the temporary loop devices
638 mkdir -p "$BUILDDIR/mount"
638 mkdir -p "$BUILDDIR/mount"
639 mount "$ROOT_LOOP" "$BUILDDIR/mount"
639 mount "$ROOT_LOOP" "$BUILDDIR/mount"
640
640
641 mkdir -p "$BUILDDIR/mount/boot/firmware"
641 mkdir -p "$BUILDDIR/mount/boot/firmware"
642 mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware"
642 mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware"
643
643
644 # Copy all files from the chroot to the loop device mount point directory
644 # Copy all files from the chroot to the loop device mount point directory
645 rsync -a "${R}/" "$BUILDDIR/mount/"
645 rsync -a "${R}/" "$BUILDDIR/mount/"
646
646
647 # Unmount all temporary loop devices and mount points
647 # Unmount all temporary loop devices and mount points
648 cleanup
648 cleanup
649
649
650 # Create block map file(s) of image(s)
650 # Create block map file(s) of image(s)
651 if [ "$ENABLE_SPLITFS" = true ] ; then
651 if [ "$ENABLE_SPLITFS" = true ] ; then
652 # Create block map files for "bmaptool"
652 # Create block map files for "bmaptool"
653 bmaptool create -o "$IMAGE_NAME-frmw.bmap" "$IMAGE_NAME-frmw.img"
653 bmaptool create -o "$IMAGE_NAME-frmw.bmap" "$IMAGE_NAME-frmw.img"
654 bmaptool create -o "$IMAGE_NAME-root.bmap" "$IMAGE_NAME-root.img"
654 bmaptool create -o "$IMAGE_NAME-root.bmap" "$IMAGE_NAME-root.img"
655
655
656 # Image was successfully created
656 # Image was successfully created
657 echo "$IMAGE_NAME-frmw.img ($(expr \( ${TABLE_SECTORS} + ${FRMW_SECTORS} \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
657 echo "$IMAGE_NAME-frmw.img ($(expr \( ${TABLE_SECTORS} + ${FRMW_SECTORS} \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
658 echo "$IMAGE_NAME-root.img ($(expr \( ${TABLE_SECTORS} + ${ROOT_SECTORS} \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
658 echo "$IMAGE_NAME-root.img ($(expr \( ${TABLE_SECTORS} + ${ROOT_SECTORS} \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
659 else
659 else
660 # Create block map file for "bmaptool"
660 # Create block map file for "bmaptool"
661 bmaptool create -o "$IMAGE_NAME.bmap" "$IMAGE_NAME.img"
661 bmaptool create -o "$IMAGE_NAME.bmap" "$IMAGE_NAME.img"
662
662
663 # Image was successfully created
663 # Image was successfully created
664 echo "$IMAGE_NAME.img ($(expr \( ${TABLE_SECTORS} + ${FRMW_SECTORS} + ${ROOT_SECTORS} \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
664 echo "$IMAGE_NAME.img ($(expr \( ${TABLE_SECTORS} + ${FRMW_SECTORS} + ${ROOT_SECTORS} \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
665 fi
665 fi
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