[转]如何制作tizen镜像文件（图文教程）?

/content/490144.html

之前已讲解了如何下载及编译tizen源码(/article/1351018.html)，接下来我将讲解如下将制作镜像文件。

1 安装mic工具

tizen是使用MIC工具来制作其镜像文件的，因此我们首先得安装它。

[plain] view plaincopy

$ sudo apt-get install mic

查看MIC工具的当前版本：

[plain] view plaincopy

$ mic --version

mic 0.19.1 (Ubuntu 12.04 precise)

2 下载ks文件

[plain] view plaincopy

wget http://download.tizen.org/releases/daily/2.0alpha/ivi-wayland/tizen-2.0alpha_20130522.2/images/ivi-wayland-release/ivi-wayland-release.ks
下载完后会在当前目录下有一个名为ivi-wayland-release.ks的文件，打开此文件，如下内容:

[plain] view plaincopy

# -*-mic2-options-*- -f raw --copy-kernel --compress-disk-image=bz2 --generate-bmap -*-mic2-options-*-

#

# Do not Edit! Generated by:

# kickstarter.py

#

lang en_US.UTF-8

keyboard us

timezone --utc America/Los_Angeles

part /boot --size 64 --ondisk sdb --fstype=ext4 --label boot --active --align 1024

part /opt --size 676 --ondisk sdb --fstype=ext4 --label opt --align 1024

part / --size 3072 --ondisk sdb --fstype=ext4 --label platform --align 1024

rootpw tizen

xconfig --startxonboot

bootloader --timeout=0 --append="rootwait rootfstype=ext4 quiet" --ptable=gpt

desktop --autologinuser=tizen

user --name tizen --groups audio,video --password 'tizen'

repo --name=Tizen-base --baseurl=https://download.tizen.org/snapshots/2.0alpha/ivi-wayland/@BUILD_ID@/repos/base/ia32/packages/ --ssl_verify=no

repo --name=Tizen-ivi-wayland --baseurl=https://download.tizen.org/snapshots/2.0alpha/ivi-wayland/@BUILD_ID@/repos/ivi-wayland/ia32/packages/ --ssl_verify=no

%packages

@adaptation-automotive-intel

@commonwayland

@ivi-middleware

@appswayland

@toyota-ui

kernel-x86-ivi

release-repos

-simulator-opengl

-opengl-es

%end

%prepackages

eglibc

systemd

busybox

libacl

libcap

dbus-libs

libgcc

libudev

libattr

default-files-slp

openssl

libprivilege-control

libprivilege-control-conf

security-server

libdlog

libsecurity-server-client

sqlite

tzdata-slp

vconf

tizen-coreutils

%end

%post

# to make udev happy

ln -sf /bin/busybox /sbin/blkid

# where in the world is xinitrc?

ln -sf /etc/X11/xinitrc /usr/etc/X11/xinitrc

# inittab hack to fix console - UI switching

sed -ri 's/--noclear tty1/tty3/' /etc/inittab

sed -ri 's/tty2/tty4/' /etc/inittab

# modprobe fuse for sqlfs-mount

/bin/sed -i "3i /sbin/modprobe fuse || :" /etc/rc.d/init.d/sqlfs-mount

if [ -d /etc/init.d ]; then

cp /etc/init.d/* /etc/rc.d/init.d/ -rdf

fi

rm -rf /etc/init.d*

ln -sf /etc/rc.d/init.d /etc/init.d

rm -rf /etc/localtime

ln -sf /opt/etc/localtime /etc/localtime

# Without this line the rpm doesn't get the architecture right.

# echo -n 'armv7l-tizen-linux' > /etc/rpm/platform

> /etc/rpm/platform

ssh-keygen -t rsa1 -f /etc/ssh/ssh_host_key -N ""

ssh-keygen -t dsa -f /etc/ssh/ssh_host_dsa_key -N ""

ssh-keygen -t rsa -f /etc/ssh/ssh_host_rsa_key -N ""

pkg_initdb

rm -fr /opt/dbspace/.app_info.*

INITDB=1 ail_initdb

# ims-service domain setting

RESULT=`grep "192.168.0.163 config.45001.rcse" /etc/hosts`

if [ -z "$RESULT" ]; then

echo "Set domain for auto configuration"

echo "192.168.0.163 config.45001.rcse" >> /etc/hosts

else

echo "Already setted domain for test auto configuration"

fi

# ims-service domain setting

cat > /usr/bin/press << EOF

#!/bin/sh

JUNK="SLP"

[ "\$1" ] && TIMEOUT="\$1" || TIMEOUT="1"

echo "Press return key to stop scripts"

read -t \$TIMEOUT JUNK

exit \$?

EOF

chmod +x /usr/bin/press

ln -s /opt/etc/X11/xkb /usr/share/X11

ln -s /home/app /opt/home/app

ln -s /home/developer /opt/home/developer

echo "UDEV_PERSISTENT_STORAGE=no" >> /etc/sysconfig/udev

rm -rf /usr/share/man

rm -rf /usr/share/doc

ldconfig

mkdir -p /opt/var/lib/dbus

rm -f /var/lib/rpm/__db*

mv -f /var/lib/rpm /opt/var/lib/

ln -sf /opt/var/lib/rpm /var/lib/rpm

rpmdb --rebuilddb

if [ -e /usr/bin/build-backup-data.sh ]; then

/usr/bin/build-backup-data.sh

fi

sed -i s/ENGINE=gl/ENGINE=fb/ /etc/profile.d/menu-screen.sh

# enable USB networking with IP address 192.168.1.1 by default

cat >/etc/rc.d/rc3.d/S01usbnet.sh <<END

#!/bin/sh

echo 0 > /sys/class/android_usb/android0/enable

echo adb,rndis > /sys/class/android_usb/android0/functions

echo 1 > /sys/class/android_usb/android0/enable

ifconfig rndis0 192.168.100.1

END

chmod 755 /etc/rc.d/rc3.d/S01usbnet.sh

ln -sf /etc/rc.d/init.d/ssh /etc/rc.d/rc3.d/S90ssh

# this file should be deleted after elegant fix merged

############################### hacks to get

# usbnet, udev, ssh, and other stuff

cat > /etc/rc.d/rc3.d/S01debug << EOF

# udev

/sbin/udevd --daemon

/sbin/udevadm trigger

EOF

chmod +x /etc/rc.d/rc3.d/S01debug

###############################

mkdir /root

chmod 755 /root

%end

%post --nochroot

if [ -n "$IMG_NAME" ]; then

echo "BUILD: $IMG_NAME" >> $INSTALL_ROOT/etc/tizen-release

fi

%end

此文件为mic的配置文件，描述mic如何制作镜像文件。有关此文件的说明请参考：/article/1351014.html 一文的第5章。

默认情况下repo使用的是远程资料库的RPM包。

3 使用MIC工具从远程repo下载RPM包并制作镜像文件

使用如下指令生成镜像文件:

[plain] view plaincopy

$ sudo mic create raw ivi-wayland-release.ks --pack-to=test.tar.bz2 --logfile=log

其
中 create表示创建镜像文件，raw表示raw格式的镜像, ivi-way...这里指定ks文件. --pack-to=xxx
表示打包生成test.tar.bz2文件，即此raw镜像文件打包到test.tar.bz2,
--logfile=xxx表示将打印信息存放到log文件中.

如下图:



最终结束后，会在当前目录生成log文件，保存制作镜像文件过程中的打印信息，同时会生成mic-output目录，压缩打包后的镜像文件test.tar.bz2文件就放在此目录下。

[plain] view plaincopy

$ tree mic-output/ -L 3

mic-output/

├── ivi-wayland-release-201306251509.xml

└── test.tar.bz2

0 directories, 2 files

注：默认情况下，mic工具会在/var/tmp目录下创建一mic目录，然后在mic目录下创建cache目录用来保存从远程repo下载的RPM包:

[plain] view plaincopy

$ tree mic -L 2

mic

├── build

├── cache

│ ├── etc

│ ├── packages

│ ├── raw

│ ├── solv

│ ├── Tizen-base

│ ├── Tizen-ivi-wayland

│ └── var

└── device

└── loop0

4 使用本地RPM包生成镜像文件

使用如下指令:

[plain] view plaincopy

$ sudo mic create raw ivi-wayland-release.ks --pack-to=local_test.tar.bz2 --logfile=log1 --local-pkgs-path=/home/arthur/GBS-ROOT/local/repos

其中--local-pkgs-path=后面为使用gbs build时生成的本地repo的所在目录。见:/article/1351018.html一文的2.3节。

注：如果gbs build生成的目录下，即repos的tizenxxx目录下包含多个硬件平台架构的目录时，可以在MIC指令后通过-A选项来指令目标平台的架构，如：

[plain] view plaincopy

$ sudo mic create raw ivi-wayland-release.ks --pack-to=local_test.tar.bz2 --logfile=log1 --local-pkgs-path=/home/arthur/GBS-ROOT/local/repos -A i586

下一章我将讲述如何在目标设备上烧录镜像文件，敬请关注!

注：有关如何烧录镜像文件，请参考下一篇文章:/article/1351012.html