JNI build error

[msmehk]

Hi I am new to NDK. When i tried to build the JNI it shows following error.

C:\Users\USER\workspace\android-eye\jni>ndk-build
Android NDK: ERROR:C:/Users/USER/workspace/android-eye/jni/Android.mk:x264_pre:
LOCAL_SRC_FILES points to a missing file
Android NDK: Check that C:/Users/USER/workspace/android-eye/jni/x264/libx264.a e
xists or that its path is correct
E:/ms/ndk/android-ndk-r10e/build/core/prebuilt-library.mk:45: *** Android NDK: A
borting . Stop.

[peijie123]

How do you solve this problem?

[yung-yu]

you need x264 file .
so you can download from https://github.com/yixia/x264 to jin folder
run ./build_android.sh ,
then to build it by android ndk .

[specialshoot]

I have x264 file in jni and also run ./build_android.sh but it shows "You must define ANDROID_NDK before starting." "They must point to your NDK directories".My NDK directory is in SDK folder.It is automatically installed by Android Studio.I don't know how to continue...