错误3：
g++: g++: selected multilib '32' not installed
selected multilib '32' not installed
make: *** [out/host/linux-x86/obj/EXECUTABLES/aidl_intermediates/aidl] 错误 1
make: *** 正在等待未完成的任务....
make: *** [out/host/linux-x86/obj/lib/libESR_Portable.so] 错误 1
解决方法：
输入：sudo apt-get install gcc-multilib
sudo apt-get install g++-multilib后出现新问题：
g++: g++: host SharedLib: libfst (out/host/linux-x86/obj/lib/libfst.so)
g++: selected multilib '32' not installedselected multilib '32' not installed
selected multilib '32' not installed
make: *** [out/host/linux-x86/obj/EXECUTABLES/aidl_intermediates/aidl] 错误 1
make: *** 正在等待未完成的任务....
make: *** [out/host/linux-x86/obj/lib/libESR_Portable.so] 错误 1
make: *** [out/host/linux-x86/obj/lib/libfst.so] 错误 1
解决方法
sudo apt-get install libc6-dev ia32-libs lib32ncurses5-dev x11proto-core-dev libx11-dev lib32readline-gplv2-dev lib32z-dev libgl1-mesa-dev mingw32 tofrodos python-markdown libxml2-utils
sudo apt-get install g++-4.4-multilib