cmake_minimum_required(VERSION 3.4.1) find_library( log-lib log ) set(libs_DIR src/main/jniLibs/${ANDROID_ABI}) set(libs_include_DIR src/main/cpp/opus/include) include_directories(${libs_include_DIR}) link_directories(${libs_DIR}) add_library( opusJni SHARED src/main/cpp/opus-lib.cpp) target_link_libraries( opusJni opus ${log-lib} )