当我尝试使用命令 make -j4 构建 android 源代码时,出现错误:
*** Done with the cleaning, now starting the real build.
Checking build tools versions...
build/core/base_rules.mk:130:
*** Android/android-ndk-r8d/sources//android/cpufeatures:
MODULE.TARGET.STATIC_LIBRARIES.cpufeatures already defined by Android/android-ndk-r8d/sources/android/cpufeatures。stoped。
这是什么意思,有什么问题?