# if(ANDROID AND ANDROID_NATIVE_API_LEVEL GREATER_EQUAL 24) <-- would be nicer but requires CMake 3.7 or later if(ANDROID AND ANDROID_NATIVE_API_LEVEL GREATER 23) set(HAVE_ANDROID_NATIVE_CAMERA TRUE) set(libs "-landroid -llog -lcamera2ndk") ocv_add_external_target(android_native_camera "" "${libs}" "HAVE_ANDROID_NATIVE_CAMERA") endif()