ImageBuilder制作潘多拉固件

基于ubuntu 18.04，安装依赖：

apt update
apt install build-essential libncurses5-dev zlib1g-dev gawk git  libssl-dev wget unzip python ocaml-nox help2man texinfo yui-compressor

下载最新版本18.10的ImageBuilder：

https://downloads.pangubox.com:6380/pandorabox/18.10/targets/ralink/mt7621/PandoraBox-ImageBuilder-ralink-mt7621.Linux-x86_64.tar.xz
tar Jxf PandoraBox-ImageBuilder-ralink-mt7621.Linux-x86_64.tar.xz
cd PandoraBox-ImageBuilder-ralink-mt7621.Linux-x86_64

查看可编译的固件型号及其包含的软件包：

make info

#info显示的所有机型固件
make image
#仅制作k2p固件
make image PROFILE="k2p"
#安装额外的软件包，自编译软件先把软件放到packages/目录下
make image PROFILE="k2p" PACKAGES="wget"
#添加files目录内文件到固件内，如files/etc/config/network网络配置文件
make image PROFILE="k2p" FILES="files"
#查看更多选项
make help

默认的软件包在以下两个文件内：

include/target.mk
.profiles.mk

make image PROFILE="k2p"

regexp could be something like 'pkgname*' '*file*' or similar
 e.g. opkg info 'libstd*' or opkg search '*libop*' or opkg remove 'libncur*'
Makefile:140: recipe for target 'package_install' failed
make[2]: *** [package_install] Error 1
make[2]: Leaving directory '/tmp/PandoraBox-ImageBuilder-ralink-mt7621.Linux-x86_64'
Makefile:110: recipe for target '_call_image' failed
make[1]: *** [_call_image] Error 2
make[1]: Leaving directory '/tmp/PandoraBox-ImageBuilder-ralink-mt7621.Linux-x86_64'
Makefile:196: recipe for target 'image' failed
make: *** [image] Error 2

wget https://downloads.pangubox.com:6380/pandorabox/18.10/targets/ralink/mt7621/packages/kernel_3.14.79-1_mipsel_1004kc_dsp.ipk -P packages/

再次执行又出现错误：

Collected errors:
 * opkg_install_cmd: Cannot install package dosfsck.
 * opkg_install_cmd: Cannot install package fkmod-leds-gpio.
 * opkg_install_cmd: Cannot install package kmod-ipt-nathelper.
 * opkg_install_cmd: Cannot install package mkdosfs.
 * satisfy_dependencies_for: Cannot satisfy the following dependencies for ralink-utils:
 *      kmod-ipt-nathelper-extra * 
Makefile:140: recipe for target 'package_install' failed
make[2]: *** [package_install] Error 255
make[2]: Leaving directory '/tmp/PandoraBox-ImageBuilder-ralink-mt7621.Linux-x86_64'
Makefile:110: recipe for target '_call_image' failed
make[1]: *** [_call_image] Error 2
make[1]: Leaving directory '/tmp/PandoraBox-ImageBuilder-ralink-mt7621.Linux-x86_64'
Makefile:196: recipe for target 'image' failed
make: *** [image] Error 2

因为新版的openwrt将kmod-ipt-nathelper-extra 更改为kmod-nf-nathelper-extra，而潘多拉的源package没修改依赖，使用以下脚本在制作时更新源后修改软件依赖项kmod-ipt-nathelper-extra为kmod-nf-nathelper-extra：

#!/bin/bash
for file in `ls dl/18.10*`;do
        echo $file;
        mv $file $file.gz
        gunzip $file.gz
        sed -i 's/kmod-ipt-nathelper-extra/kmod-nf-nathelper-extra/g' $file
        gzip -9 $file
        mv $file.gz $file
done
sed -i 's/kmod-ipt-nathelper/kmod-nf-nathelper/g' include/target.mk

将以上保存为fix.sh到image build目录加可执行权限，并修改Makefile文件在122行$(MAKE) package_install前插入：

$(TOPDIR)/fix.sh

再次执行又遇到以下错误：

Collected errors:
 * opkg_install_cmd: Cannot install package dosfsck.
 * opkg_install_cmd: Cannot install package fkmod-leds-gpio.
 * opkg_install_cmd: Cannot install package mkdosfs.

sed -i 's/fkmod-leds-gpio/kmod-leds-gpio/g' .profiles.mk
sed -i 's/mkdosfs dosfsck/dosfstools/g' .profiles.mk

文中提到的文件打包下载

Pandora.zip