首先要下载源码：

在就是要配置java环境，这两天主要是被java环境给坑了。之前在Windows下用惯了jdk7,然后到ubuntu上毫不犹豫地配了1.7的环境，然后各种问题，网上很多地方说需要用jdk6, 然后我就到官网下载jdk6_45（不知为何需要注册登陆），但是在编译过程中还是好多错误，错误都提示到java代码里面了，问公司的大神，说可能是需要jdk6_26 , 无奈之后还是换。终于换到jdk6_26就好了。

http://download.oracle.com/otn/java/jdk/6u26-b03/jdk-6u26-linux-x64.bin

还需要添加一下软链接，在编译过程中需要用到

再就是需要配置SDK到环境变量，方法如jdk

#!/bin/sh
#########################
# === global config === #
#########################
WORKDIR=`dirname $(readlink -f $0)`

LOGFILE="$WORKDIR/install.log"

URL_HEAD="http://openlinux.amlogic.com:8000"

#########################
#? === function ===? ? #
#########################

?

check_root()
{
?if [ "$(id -u)" != "0" ]; then
?echo "!!!! This script must be run as root !!!" 1>&2
?echo "USAGE: please use command: sudo su - change to account root if your account is sudo user" 1>&2
?echo "or use command: su - root change to account root if it's not a sudo user" 1>&2
?echo "Script will exit, you need run it again" 1>&2
?exit 1
?else
?echo "OK.... you are running by root.. system will keep going..."
?fi
}

check_OS()
{
?OS_MACHINE=`uname -m`
?if [ "$OS_MACHINE" = "x86_64" ]; then
?echo "OK~~~your OS is 64bit... you can use this script...."
?else
?echo "Sorry, This script doesn't support your OS platform.... will exit"
?exit 1
?fi
}

change_sourcelist()
{
?echo "Going to check your OS version....."
?OS_NUMBER=`cat /etc/lsb-release? |grep RELEASE |awk -F "=" '{print $2}'`
?if [ "$OS_NUMBER" = "10.10" ]; then
? OS_VERSION="maverick"
?else if [ "$OS_NUMBER" = "11.10" ]; then
? OS_VERSION="oneiric"
?else if [ "$OS_NUMBER" = "12.04" ]; then
? OS_VERSION="precise"
?else if [ "$OS_NUMBER" = "13.10" ]; then
? OS_VERSION="saucy"
?else if [ "$OS_NUMBER" = "14.04" ]; then?
? OS_VERSION="trusty"
?else
? echo "Sorry, This script only support Ubuntu 10.10 and 11.10,12.04..... will exit!!"
? exit 1
?fi
?fi
?fi
?fi
?fi

}
?
install_software()
{
?echo "We are going to do apt-get update..... please wait......"
?apt-get update
?echo "############################################################"
?echo "#####? ? ? going to install samba,nfs,vim? ? ? ? ? ? #####"
?echo "############################################################"
?apt-get install -y nfs-kernel-server vim autofs automake make perl gcc g++
}
config_software()
{
?

?echo "############################################################"
?echo "#####? ? ? going to install gnutools, arm gcc? ? ? ? #####"
?echo "############################################################"
?wget $URL_HEAD/deploy/CodeSourcery.tar.gz -P /tmp
?tar -zxvf /tmp/CodeSourcery.tar.gz -C /opt
?wget $URL_HEAD/deploy/gnutools.tar.gz -P /tmp
?tar -zxvf /tmp/gnutools.tar.gz -C /opt
?wget $URL_HEAD/deploy/gcc-linaro-arm-linux-gnueabihf.tar.gz -P /tmp
?tar -zxvf /tmp/gcc-linaro-arm-linux-gnueabihf.tar.gz -C /opt
?wget $URL_HEAD/deploy/arc-4.8-amlogic-20130904-r2.tar.gz? -P /tmp
?tar -zxvf /tmp/arc-4.8-amlogic-20130904-r2.tar.gz -C /opt/gnutools

?wget $URL_HEAD/deploy/arc_gnutools.sh -P /etc/profile.d
?wget $URL_HEAD/deploy/arm_path.sh -P /etc/profile.d
?wget $URL_HEAD/deploy/repo -P /usr/bin
?wget $URL_HEAD/deploy/arm_new_gcc.sh -P /etc/profile.d
?wget $URL_HEAD/deploy/arc_new_tools.sh -P /etc/profile.d

?chmod +x /usr/bin/repo

}