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First you have to create a svn checkout of the OpenWrt base system
Contents |
获取 OpenWrt 主干
svn co svn://svn.openwrt.org/openwrt/trunk openwrt
这个命令会下载获取OpenWrt的基本系统,并存储在当前目录下的openwrt文件夹中。 本文档后面将假设你的工作目录为openwrt,所以你要进入openwrt目录:
cd openwrt
添加应用程序包(Add packages from extra feeds)
虽然基本系统可以build出FreeRunner的Image,但生成的Image缺少一些手机应用程序。这些程序有额外的种子地址,使用这些种子地址的方法如下:
cp feeds.conf.default feeds.conf
然后编辑feeds.conf文件,并去掉efl(针对enlightenment)或phone(针对fso, paroli, ...)前面的注释符号#,去掉#后文件内容可能就像下面:
src-svn packages svn://svn.openwrt.org/openwrt/packages src-svn xwrt http://x-wrt.googlecode.com/svn/trunk/package src-svn luci http://svn.luci.subsignal.org/luci/branches/luci-0.8/contrib/package src-svn phone svn://svn.openwrt.org/openwrt/feeds/phone src-svn efl svn://svn.openwrt.org/openwrt/feeds/efl src-svn desktop svn://svn.openwrt.org/openwrt/feeds/desktop #src-svn xfce svn://svn.openwrt.org/openwrt/feeds/xfce
请注意,这个设置并不表示这些应用程序包会被编译,而只是在后面使用menuconfig命令时会获取这些包的描述信息(OpenWrt-Makefiles)。
现在,更新下载这些包的(OpenWrt-Makefiles)并提供(安装)它们:
scripts/feeds update -a scripts/feeds install -a
Configure target and packages
现在,你需要选择FreeRunner的目标平台。运行命令:
make menuconfig
Target System选项选择s3c24xx,Target Profile 你可以选择两者之一:
- Openmoko GTA-02 (full): 你可能会选用这个,因为它包含了enlightenment 和 paroli。
- Openmoko GTA-02 (minimal): 这个仅仅包含最基本的OpenWrt packages,可能只有shell和一些命令行程序.
现在你便可以选择一些额外的包安装到你的Image当中,注意要选择为[*],如果你选择为[M],这样的包会被编译但不会加入到Image中,你可以在以后再安装它。
如果你想改变Freerunner的IP地址,要选择“[*] Image configuration”,在子菜单中可以改变Image的网络配置。
OpenWrt默认使用uclibc作为libc,你可以选择其他libc(如glibc)。菜单是:
"[*] Advanced configuration options (for developers)" -> "--- Toolchain Options" -> "LIBC implementation".
Enlightenment requirements
Currently to get the EFL (enlightenment and its libraries) compiled within OpenWrt you need to have recent executables of <eet> and <edje_cc> preinstalled on your host-system. This is just a temporary solution and will be changed soon. Common packages which distribute these binaries are named <edje> and <eet>. If your distribution doesn't provide any recent e17 packages you can use File:Openwrt build efl host tools.sh to fetch and build the required tools from e17 svn.
Warning: Openwrt_build_efl_host_tools.sh script doesn't halt on error, please check all build process.
Warning: Remember to execute `ldconfig` if you have installed e17 tools in "/usr/local".
Tips for Debian Lenny users: Install following packages before e17 buiding script :
- building tools: automake autoconf autotools-dev libtool pkg-config
- e17 requirements: libjpeg62-dev libfreetype6-dev x11proto-xext-dev libxext-dev libpng12-dev
Build your OpenWrt image
If your done configuring the image you can build it by just running:
make
Warning: OpenWrt build system have more or less requirements depends on selected packages. Using GTA-02 full profile, we need:
- subversion and git to retrieve some external sources. (On Debian Lenny: subversion git-core)
- full autotools suite. (On Debian Lenny: automake autoconf autotools-dev libtool pkg-config)
- dbus-binding-tool to be able to compile "gsm0710muxd". (On Debian Lenny: libdbus-glib-1-dev)
- autopoint and cvs is used by enlightenment building process. (On Debian Lenny: gettext cvs)
This will now take some time. Please make sure you have enough free space left (~4 GB for full-profile). Instead you can use "make V=99" to get debug output to see what's going on / went wrong.
Flash Neo FreeRunner
When the build process is finished you will find a rootfs (openwrt-s3c24xx-2.6-root.jffs2-128k) and a kernel image (openwrt-s3c24xx-2.6-uImage) in the bin/ subfolder of your OpenWrt installation, which can be installed on your freerunner with the dfu util as normal.
Try it !
After flashing both images, reboot your phone and depending on what packages were built into the image (=you've selected) you might be able to initiate / receive phonecalls with your FreeRunner running OpenWrt :)
You can also reach the freerunner over usb network via telnet. SSH is also available after you have set up password for the root account (Run `passwd` in a telnet session).
Congratulations!
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