[src] add compile guards in case cuda is not configured (#3924)

Author: jtrmal

src/cudafeatbin/compute-fbank-online-batched-cuda.cc

@@ -15,7 +15,10 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+#if HAVE_CUDA == 1
 #include <cuda_profiler_api.h>
+#endif
+
 #include <string>
 #include <vector>
 
@@ -367,7 +370,9 @@ int main(int argc, char *argv[]) {
     cudaHostUnregister(h_batch_feats_out.Data());
 
     cudaDeviceSynchronize();
+#if HAVE_CUDA == 1
     cudaProfilerStop();
+#endif
 
     return 0;
   } catch (const std::exception &e) {