之前已讲解了如何下载及编译tizen源码(http://blog.csdn.net/flydream0/article/details/9004746)，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。
$ sudo apt-get install mic
查看MIC工具的当前版本：
$ mic --version mic 0.19.1 (Ubuntu 12.04 precise)
2 下载ks文件
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:
# -*-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：http://blog.csdn.net/flydream0/article/details/9162187 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:
$ 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。
$ 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:
$ 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:
$ 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:http://blog.csdn.net/flydream0/article/details/9004746一文的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：
$ 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:http://blog.csdn.net/flydream0/article/details/9179143