刚更新完的程序编译系统出错

make: *** [out/host/linux-x86/obj32/SHARED_LIBRARIES/libjavacore_intermediates/luni/src/main/native/android_system_OsConstants.o] Killed
make: *** Waiting for unfinished jobs…
make: *** [out/host/linux-x86/obj32/SHARED_LIBRARIES/libsqlite_intermediates/sqlite3.o] Killed
Killed

#### make failed to build some targets (03:19 (mm:ss)) ####
停在这里

编译的系统是ub12.04 源码是android5.1
用的命令是make -j8操作按照维基http://wiki.t-firefly.com/index.php/Firefly-RK3288/Build_android_lollipop#.E7.BC.96.E8.AF.91.E5.86.85.E6.A0.B8
问题出在哪啊

编译前先在SDK根目录下运行:source build.sh