add flag EXAMPLE_LINK_SO

CMakeLists.txt

@@ -19,6 +19,7 @@ option(WITH_GLOG "With glog" OFF)
 option(BRPC_DEBUG "With debug symbol" ON)
 option(BUILD_EXAMPLE "Whether building examples" ON)
 option(BUILD_UNIT_TESTS "Whether building unit tests" OFF)
+option(EXAMPLE_LINK_SO "Whether examples are linked dynamically" OFF)
 
 if(WITH_GLOG)
     set(WITH_GLOG_VAL "1")
@@ -91,6 +92,18 @@ include_directories(
         ${LEVELDB_HEADER}
         )
 
+set(DYNAMIC_LIB
+    ${GFLAGS_LIBRARY}
+    ${PROTOBUF_LIBRARIES}
+    ${LEVELDB_LIB}
+    ${PROTOC_LIB}
+    rt
+    ssl
+    crypto
+    dl
+    z
+    )
+
 # for *.so
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
 # for *.a

example/asynchronous_echo_c++/CMakeLists.txt

@@ -3,7 +3,12 @@ get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
 include_directories(${HEADER_DIR})
 
 add_executable(asynchronous_echo_client client.cpp ${PROTO_SRC})
-target_link_libraries(asynchronous_echo_client brpc)
-
 add_executable(asynchronous_echo_server server.cpp ${PROTO_SRC})
-target_link_libraries(asynchronous_echo_server brpc)
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(asynchronous_echo_client brpc)
+    target_link_libraries(asynchronous_echo_server brpc)
+else()
+    target_link_libraries(asynchronous_echo_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(asynchronous_echo_server brpc_static ${DYNAMIC_LIB})
+endif()

example/backup_request_c++/CMakeLists.txt

@@ -3,7 +3,12 @@ get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
 include_directories(${HEADER_DIR})
 
 add_executable(backup_request_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(backup_request_client brpc)
-
 add_executable(backup_request_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(backup_request_server brpc)
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(backup_request_client brpc)
+    target_link_libraries(backup_request_server brpc)
+else()
+    target_link_libraries(backup_request_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(backup_request_server brpc_static ${DYNAMIC_LIB})
+endif()

example/cancel_c++/CMakeLists.txt

@@ -3,7 +3,12 @@ get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
 include_directories(${HEADER_DIR})
 
 add_executable(cancel_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(cancel_client brpc)
-
 add_executable(cancel_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(cancel_server brpc)
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(cancel_client brpc)
+    target_link_libraries(cancel_server brpc)
+else()
+    target_link_libraries(cancel_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(cancel_server brpc_static ${DYNAMIC_LIB})
+endif()

example/cascade_echo_c++/CMakeLists.txt

@@ -3,7 +3,12 @@ get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
 include_directories(${HEADER_DIR})
 
 add_executable(cascade_echo_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(cascade_echo_client brpc)
-
 add_executable(cascade_echo_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(cascade_echo_server brpc)
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(cascade_echo_client brpc)
+    target_link_libraries(cascade_echo_server brpc)
+else()
+    target_link_libraries(cascade_echo_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(cascade_echo_server brpc_static ${DYNAMIC_LIB})
+endif()

example/dynamic_partition_echo_c++/CMakeLists.txt

@@ -3,7 +3,12 @@ get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
 include_directories(${HEADER_DIR})
 
 add_executable(dynamic_partition_echo_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(dynamic_partition_echo_client brpc)
-
 add_executable(dynamic_partition_echo_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(dynamic_partition_echo_server brpc)
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(dynamic_partition_echo_client brpc)
+    target_link_libraries(dynamic_partition_echo_server brpc)
+else()
+    target_link_libraries(dynamic_partition_echo_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(dynamic_partition_echo_server brpc_static ${DYNAMIC_LIB})
+endif()

example/echo_c++/CMakeLists.txt

@@ -3,7 +3,14 @@ get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
 include_directories(${HEADER_DIR})
 
 add_executable(echo_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(echo_client brpc)
-
 add_executable(echo_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(echo_server brpc)
+
+if(EXAMPLE_LINK_SO)
+    message("EXAMPLE_LINK_SO")
+    target_link_libraries(echo_client brpc)
+    target_link_libraries(echo_server brpc)
+else()
+    message("not EXAMPLE_LINK_SO")
+    target_link_libraries(echo_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(echo_server brpc_static ${DYNAMIC_LIB})
+endif()

example/echo_c++_hulu_pbrpc/CMakeLists.txt

@@ -3,7 +3,12 @@ get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
 include_directories(${HEADER_DIR})
 
 add_executable(echo_hulu_pbrpc_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(echo_hulu_pbrpc_client brpc)
-
 add_executable(echo_hulu_pbrpc_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(echo_hulu_pbrpc_server brpc)
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(echo_hulu_pbrpc_client brpc)
+    target_link_libraries(echo_hulu_pbrpc_server brpc)
+else()
+    target_link_libraries(echo_hulu_pbrpc_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(echo_hulu_pbrpc_server brpc_static ${DYNAMIC_LIB})
+endif()

example/echo_c++_sofa_pbrpc/CMakeLists.txt

@@ -3,7 +3,12 @@ get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
 include_directories(${HEADER_DIR})
 
 add_executable(echo_sofa_pbrpc_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(echo_sofa_pbrpc_client brpc)
-
 add_executable(echo_sofa_pbrpc_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(echo_sofa_pbrpc_server brpc)
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(echo_sofa_pbrpc_client brpc)
+    target_link_libraries(echo_sofa_pbrpc_server brpc)
+else()
+    target_link_libraries(echo_sofa_pbrpc_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(echo_sofa_pbrpc_server brpc_static ${DYNAMIC_LIB})
+endif()

example/echo_c++_ubrpc_compack/CMakeLists.txt

@@ -5,8 +5,13 @@ execute_process(
 )
 
 add_executable(echo_ubrpc_compack_client client.cpp ${CMAKE_CURRENT_BINARY_DIR}/echo.pb.cc)
-target_link_libraries(echo_ubrpc_compack_client brpc)
-
 add_executable(echo_ubrpc_compack_server server.cpp ${CMAKE_CURRENT_BINARY_DIR}/echo.pb.cc)
-target_link_libraries(echo_ubrpc_compack_server brpc)
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(echo_ubrpc_compack_client brpc)
+    target_link_libraries(echo_ubrpc_compack_server brpc)
+else()
+    target_link_libraries(echo_ubrpc_compack_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(echo_ubrpc_compack_server brpc_static ${DYNAMIC_LIB})
+endif()
 

example/http_c++/CMakeLists.txt

@@ -3,10 +3,15 @@ get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
 include_directories(${HEADER_DIR})
 
 add_executable(http_client http_client.cpp)
-target_link_libraries(http_client brpc)
-
 add_executable(http_server http_server.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(http_server brpc)
-
 add_executable(benchmark_http benchmark_http.cpp)
-target_link_libraries(benchmark_http brpc)
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(http_server brpc)
+    target_link_libraries(http_client brpc)
+    target_link_libraries(benchmark_http brpc)
+else()
+    target_link_libraries(http_server brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(http_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(benchmark_http brpc_static ${DYNAMIC_LIB})
+endif()

example/memcache_c++/CMakeLists.txt

 add_executable(memcache_client client.cpp)
-target_link_libraries(memcache_client brpc)
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(memcache_client brpc)
+else()
+    target_link_libraries(memcache_client brpc_static ${DYNAMIC_LIB})
+endif()

example/multi_threaded_echo_c++/CMakeLists.txt

@@ -3,7 +3,12 @@ get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
 include_directories(${HEADER_DIR})
 
 add_executable(multi_threaded_echo_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(multi_threaded_echo_client brpc)
-
 add_executable(multi_threaded_echo_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(multi_threaded_echo_server brpc)
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(multi_threaded_echo_client brpc)
+    target_link_libraries(multi_threaded_echo_server brpc)
+else()
+    target_link_libraries(multi_threaded_echo_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(multi_threaded_echo_server brpc_static ${DYNAMIC_LIB})
+endif()

example/multi_threaded_echo_fns_c++/CMakeLists.txt

@@ -3,7 +3,12 @@ get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
 include_directories(${HEADER_DIR})
 
 add_executable(multi_threaded_echo_fns_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(multi_threaded_echo_fns_client brpc)
-
 add_executable(multi_threaded_echo_fns_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(multi_threaded_echo_fns_server brpc)
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(multi_threaded_echo_fns_client brpc)
+    target_link_libraries(multi_threaded_echo_fns_server brpc)
+else()
+    target_link_libraries(multi_threaded_echo_fns_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(multi_threaded_echo_fns_server brpc_static ${DYNAMIC_LIB})
+endif()

example/multi_threaded_mcpack_c++/CMakeLists.txt

@@ -5,7 +5,12 @@ execute_process(
 )
 
 add_executable(multi_threaded_mcpack_client client.cpp ${CMAKE_CURRENT_BINARY_DIR}/echo.pb.cc)
-target_link_libraries(multi_threaded_mcpack_client brpc)
-
 add_executable(multi_threaded_mcpack_server server.cpp ${CMAKE_CURRENT_BINARY_DIR}/echo.pb.cc)
-target_link_libraries(multi_threaded_mcpack_server brpc)
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(multi_threaded_mcpack_client brpc)
+    target_link_libraries(multi_threaded_mcpack_server brpc)
+else()
+    target_link_libraries(multi_threaded_mcpack_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(multi_threaded_mcpack_server brpc_static ${DYNAMIC_LIB})
+endif()

example/nshead_extension_c++/CMakeLists.txt

 add_executable(nshead_extension_client client.cpp)
-target_link_libraries(nshead_extension_client brpc)
-
 add_executable(nshead_extension_server server.cpp)
-target_link_libraries(nshead_extension_server brpc)
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(nshead_extension_client brpc)
+    target_link_libraries(nshead_extension_server brpc)
+else()
+    target_link_libraries(nshead_extension_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(nshead_extension_server brpc_static ${DYNAMIC_LIB})
+endif()

example/nshead_pb_extension_c++/CMakeLists.txt

@@ -3,7 +3,12 @@ get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
 include_directories(${HEADER_DIR})
 
 add_executable(nshead_pb_extension_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(nshead_pb_extension_client brpc)
-
 add_executable(nshead_pb_extension_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(nshead_pb_extension_server brpc)
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(nshead_pb_extension_client brpc)
+    target_link_libraries(nshead_pb_extension_server brpc)
+else()
+    target_link_libraries(nshead_pb_extension_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(nshead_pb_extension_server brpc_static ${DYNAMIC_LIB})
+endif()

example/parallel_echo_c++/CMakeLists.txt

@@ -3,7 +3,12 @@ get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
 include_directories(${HEADER_DIR})
 
 add_executable(parallel_echo_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(parallel_echo_client brpc)
-
 add_executable(parallel_echo_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(parallel_echo_server brpc)
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(parallel_echo_client brpc)
+    target_link_libraries(parallel_echo_server brpc)
+else()
+    target_link_libraries(parallel_echo_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(parallel_echo_server brpc_static ${DYNAMIC_LIB})
+endif()

example/partition_echo_c++/CMakeLists.txt

@@ -3,7 +3,12 @@ get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
 include_directories(${HEADER_DIR})
 
 add_executable(client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(client brpc)
-
 add_executable(server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(server brpc)
+
+if (EXAMPLE_LINK_SO)
+    target_link_libraries(client brpc)
+    target_link_libraries(server brpc)
+else()
+    target_link_libraries(client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(server brpc_static ${DYNAMIC_LIB})
+endif()

example/redis_c++/CMakeLists.txt

 add_executable(redis_cli redis_cli.cpp)
-target_link_libraries(redis_cli brpc)
-
 add_executable(redis_press redis_press.cpp)
-target_link_libraries(redis_press brpc)
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(redis_cli brpc)
+    target_link_libraries(redis_press brpc)
+else()
+    target_link_libraries(redis_cli brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(redis_press brpc_static ${DYNAMIC_LIB})
+endif()
 

example/selective_echo_c++/CMakeLists.txt

@@ -3,7 +3,12 @@ get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
 include_directories(${HEADER_DIR})
 
 add_executable(selective_echo_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(selective_echo_client brpc)
-
 add_executable(selective_echo_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(selective_echo_server brpc)
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(selective_echo_client brpc)
+    target_link_libraries(selective_echo_server brpc)
+else()
+    target_link_libraries(selective_echo_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(selective_echo_server brpc_static ${DYNAMIC_LIB})
+endif()

example/session_data_and_thread_local/CMakeLists.txt

@@ -3,7 +3,12 @@ get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
 include_directories(${HEADER_DIR})
 
 add_executable(session_data_and_thread_local_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(session_data_and_thread_local_client brpc)
-
 add_executable(session_data_and_thread_local_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(session_data_and_thread_local_server brpc)
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(session_data_and_thread_local_client brpc)
+    target_link_libraries(session_data_and_thread_local_server brpc)
+else()
+    target_link_libraries(session_data_and_thread_local_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(session_data_and_thread_local_server brpc_static ${DYNAMIC_LIB})
+endif()

example/streaming_echo_c++/CMakeLists.txt

@@ -3,7 +3,12 @@ get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
 include_directories(${HEADER_DIR})
 
 add_executable(streaming_echo_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(streaming_echo_client brpc)
-
 add_executable(streaming_echo_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
-target_link_libraries(streaming_echo_server brpc)
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(streaming_echo_client brpc)
+    target_link_libraries(streaming_echo_server brpc)
+else()
+    target_link_libraries(streaming_echo_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(streaming_echo_server brpc_static ${DYNAMIC_LIB})
+endif()

src/CMakeLists.txt

@@ -193,17 +193,7 @@ set_property(TARGET ${BUTIL_LIB} PROPERTY POSITION_INDEPENDENT_CODE 1)
 add_library(brpc SHARED $<TARGET_OBJECTS:OBJ_LIB> $<TARGET_OBJECTS:BUTIL_LIB>)
 add_library(brpc_static STATIC $<TARGET_OBJECTS:OBJ_LIB> $<TARGET_OBJECTS:BUTIL_LIB>)
 
-target_link_libraries(brpc 
-    ${GFLAGS_LIBRARY}
-    ${PROTOBUF_LIBRARIES}
-    ${LEVELDB_LIB} 
-    ${PROTOC_LIB}
-    rt
-    ssl
-    crypto
-    dl
-    z
-    )
+target_link_libraries(brpc ${DYNAMIC_LIB})
 
 if(WITH_GLOG)
     target_link_libraries(brpc ${GLOG_LIB})