message: Fix the 'undefined dlopen/dlsym symbol' issue when building tflite benchmark model via Makefile and include external_delegate_provider.
diff: @@ -51,7 +51,8 @@ LIBS := \
  -lstdc++ \
  -lpthread \
  -lm \
  --lz
  +-lz \
  +-ldl
  # There are no rules for compiling objects for the host system (since we don't
  # generate things like the protobuf compiler that require that), so all of
  @@ -217,6 +218,7 @@ BENCHMARK_LIB_SRCS := $(filter-out \
  $(BENCHMARK_MAIN_SRC) \
  $(BENCHMARK_PERF_OPTIONS_SRC) \
  $(BENCHMARK_SRCS_DIR)/benchmark_plus_flex_main.cc \
  + $(BENCHMARK_SRCS_DIR)/external_delegate_provider.cc \
  $(BENCHMARK_SRCS_DIR)/gpu_delegate_provider.cc \
  $(BENCHMARK_SRCS_DIR)/hexagon_delegate_provider.cc \
  $(BENCHMARK_SRCS_DIR)/nnapi_delegate_provider.cc \
  