add debug message

CMakeLists.txt

@@ -78,6 +78,8 @@ find_library(PROTOBUF_LIB NAMES protobuf)
 find_path(LEVELDB_HEADER NAMES leveldb/db.h)
 find_library(LEVELDB_LIB NAMES leveldb)
 
+message("CMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}")
+
 if(WITH_GLOG)
     find_path(GLOG_HEADER NAMES glog/logging.h)
     find_library(GLOG_LIB NAMES glog)

src/CMakeLists.txt

@@ -34,6 +34,7 @@ foreach(PROTO ${brpc_policy_PROTOS})
     )
 endforeach()
 
+message("CMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}")
 include_directories(${CMAKE_CURRENT_BINARY_DIR})
 include_directories(${CMAKE_SOURCE_DIR}/src)