# aptitude install gcc-arm-linux-gnueabi

# git clone https://android.googlesource.com/kernel/goldfish.git 

# cd /opt/android-source/
# git branch -a

# git checkout -t remotes/origin/android-goldfish-3.4 -b goldfish-3.4

# export ARCH=arm
# export SUBARCH=arm
# export CROSS_