How to exclude packing native libs but still compile out to stripped&merged_native_libs dir in android gradle

I'm try to using

    packingOptions {
        exclude 'lib/*/*'
    }

Then the libs ware excluded in apk file.I also want to get those stripped native libs, but the only I can find are in build/intermediates/cmake/release/obj/{abi-name}/xxx .so which are not be stripped.

So, is there anyway to exclude packing libs in apk but still compiled out to dir stripped_native_libs or merged_native_libs which are stripped?