图片发自简书App
当MacOS上的android studio升级ndk到17时，报错：
To work around this, our team had to manually replace the bare NDK r17 ~/Library/Android/sdk/ndk-bundle/toolchains/mips64el-linux-android-4.9/ and ~/Library/Android/sdk/ndk-bundle/toolchains/mipsel-linux-android-4.9/ directories with those of the old NDK r16. Almost all files that were once in these 2 directories bacvk in NDK r16 are completely gone in the new NDK r17
解决办法（https://github.com/android-ndk/ndk/issues/700）
