| if(NOT trout_GRPC_ROOT_DIR) | |
| set(trout_GRPC_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/third_party/grpc) | |
| endif() | |
| if(EXISTS "${trout_GRPC_ROOT_DIR}/CMakeLists.txt") | |
| if(TARGET ${_trout_GRPCXX_LIBRARY_NAME}) | |
| set(trout_GRPCXX_LIBRARIES ${_trout_GRPCXX_LIBRARY_NAME}) | |
| else() | |
| set(trout_GRPCXX_LIBRARIES "grpc++") | |
| endif() | |
| if (NOT TARGET ${trout_GRPCXX_LIBRARIES}) | |
| add_subdirectory(${trout_GRPC_ROOT_DIR} third_party/grpc) | |
| endif() | |
| else() | |
| message(FATAL_ERROR "${trout_GRPC_ROOT_DIR}/CMakeLists.txt not found") | |
| endif() |