NDK报错：ndk-build.cmd'' finished with non-zero exit

解决链接：https://stackoverflow.com/questions/29605029/android-studio-failed-build-ndk-project-non-zero-exit-value

解决方法：在D:\projecttwo\test5\PCMNoiseSupression-master\app\build.gradle，android{}里面添加下面这一段，然后sync项目就可以了

sourceSets {
    main {
        res.srcDirs = ['src/main/res']
        jniLibs.srcDirs = ['src/main/jniLibs']
        jni.srcDirs = [] // This prevents the auto generation of Android.mk
}
}