First , I got android_arm_main-branch_20090916.tar.gz
1. BUILD ALL
# TARGET_ARCH=arm TARGET_PRODUCT=generic make showcommands
1*. BUILD SUB DIR
# source build/envsetup.sh
# TARGET_ARCH=arm TARGET_PRODUCT=generic mm showcommands
2. Make my own rootfs.
#cp android_arm/out/target/product/generic/root ./my_android_rootfs
#cp android_arm/out/target/product/generic/system ./my_android_rootfs/
#ln -s system/etc ./my_android_rootfs/etc
modify the init.rc
3. ADB Shell login
Console 1:
#export ADB_TRACE=adb
#export ADBHOST=192.168.0.199
#export PATH=$PATH:/home/stevenliyong/android-sdk-linux_x86-1.5_r1/tools
#adb kill-server
#adb nodaemon server
Console 2:
#adb shell