Cubieboard2 ubuntu building script alpha2 release (Cubieboard2 ubuntu建構腳本 第二版)

Building Script & Config File
Changelog:
kernel: fix firmware missing after make clean (ap6210, rtxx7x)
kernel: fix mbr define in "drivers/block/sunxi_nand/nandtest/nand_test.c"
kernel: fix __devexit snd_uac2_remove problem in "drivers/usb/gadget/f_uac2.c"
nand_install: Only two nand partitions needed for nand boot


使用方式
Usage:

1) 編輯這個建構腳本指定你的SD卡所在位置，例如/dev/sdb
1) Edit the script to tell what device node is your SD-card, for example: /dev/sdb
*** 注意：只要device node就好，不要指定到分割區
*** NOTE: just device node, not partition

2) 執行建構腳本，你會看到如下畫面：
2) Execute this script, you will see:

=== Main Menu ===
1) Update source
2) Config
3) Build
4) Package
5) Install
6) Backup
7) Initial
8) Fast Build
---
0) Quit

3) 初次使用需要初始化一些建構環境，請選擇7，然後選擇1
3) First time you need to initiate the building environment, so select 7, then 1
*** 注意：這個步驟會git clone一些必要的原始碼，請耐心等候
*** NOTE: this step will git clone the necessary source code, be patient...

4) 按下0回到主選單，然後插入你的SD-card，再選擇7，然後選擇2
4) Press 0 back to main menu, insert your SD-card, then select 7, and 2

5) 你已經完成建構環境，回到主選單選擇8，你會看到
5) You have setup your building environment, back to main menu then choose 8, you will see:

 *** Fast Build will use stable config, continue? (Y/N):

輸入Y，此建構腳本將自動建構ubuntu系統至你的SD卡
input Y, this script will build ubuntu to your SD-card automatically.