if(WITH_PSLIB) cc_library(fleet_wrapper SRCS fleet_wrapper.cc DEPS framework_proto variable_helper scope pslib_brpc pslib) else() cc_library(fleet_wrapper SRCS fleet_wrapper.cc DEPS framework_proto variable_helper scope) endif(WITH_PSLIB) cc_library(nccl_wrapper SRCS nccl_wrapper.cc DEPS framework_proto variable_helper scope)