socket.io-client-cpp mac 构建

于 2020-01-29 12:13:50 发布
阅读量1k 收藏 1
点赞数
CC 4.0 BY-SA版权
分类专栏： 嵌入式系统及开发
版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
本文链接：https://blog.youkuaiyun.com/commshare/article/details/104105676
本篇博客详细记录了socket.io-client-cpp库在macOS环境下的构建过程，包括解决依赖库问题、配置CMake、编译警告及库链接等关键步骤。

摘要生成于 C知道 ，由 DeepSeek-R1 满血版支持， 前往体验 >

socket.io-client-cpp mac 构建

 zhangbin@pb6a80114  ~/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/buildios   master  cmake ../
-- The C compiler identification is AppleClang 11.0.0.11000033
-- The CXX compiler identification is AppleClang 11.0.0.11000033
-- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc
-- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++
-- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- not define build type, set to release
CMake Warning at /usr/local/lib/cmake/boost_system-1.71.0/libboost_system-variant-static.cmake:59 (message):
  Target Boost::system already has an imported location
  '/usr/local/lib/libboost_system-mt.a', which will be overwritten with
  '/usr/local/lib/libboost_system.a'
Call Stack (most recent call first):
  /usr/local/lib/cmake/boost_system-1.71.0/boost_system-config.cmake:43 (include)
  /usr/local/lib/cmake/Boost-1.71.0/BoostConfig.cmake:117 (find_package)
  /usr/local/lib/cmake/Boost-1.71.0/BoostConfig.cmake:182 (boost_find_component)
  /usr/local/Cellar/cmake/3.15.4/share/cmake/Modules/FindBoost.cmake:443 (find_package)
  CMakeLists.txt:23 (find_package)


CMake Warning at /usr/local/lib/cmake/boost_date_time-1.71.0/libboost_date_time-variant-static.cmake:59 (message):
  Target Boost::date_time already has an imported location
  '/usr/local/lib/libboost_date_time-mt.a', which will be overwritten with
  '/usr/local/lib/libboost_date_time.a'
Call Stack (most recent call first):
  /usr/local/lib/cmake/boost_date_time-1.71.0/boost_date_time-config.cmake:43 (include)
  /usr/local/lib/cmake/Boost-1.71.0/BoostConfig.cmake:117 (find_package)
  /usr/local/lib/cmake/Boost-1.71.0/BoostConfig.cmake:182 (boost_find_component)
  /usr/local/Cellar/cmake/3.15.4/share/cmake/Modules/FindBoost.cmake:443 (find_package)
  CMakeLists.txt:23 (find_package)


CMake Warning at /usr/local/lib/cmake/boost_random-1.71.0/libboost_random-variant-static.cmake:59 (message):
  Target Boost::random already has an imported location
  '/usr/local/lib/libboost_random-mt.a', which will be overwritten with
  '/usr/local/lib/libboost_random.a'
Call Stack (most recent call first):
  /usr/local/lib/cmake/boost_random-1.71.0/boost_random-config.cmake:43 (include)
  /usr/local/lib/cmake/Boost-1.71.0/BoostConfig.cmake:117 (find_package)
  /usr/local/lib/cmake/Boost-1.71.0/BoostConfig.cmake:182 (boost_find_component)
  /usr/local/Cellar/cmake/3.15.4/share/cmake/Modules/FindBoost.cmake:443 (find_package)
  CMakeLists.txt:23 (find_package)


-- Found Boost: /usr/local/lib/cmake/Boost-1.71.0/BoostConfig.cmake (found suitable version "1.71.0", minimum required is "1.55.0") found components:  system date_time random 
-- Could NOT find OpenSSL, try to set the path to OpenSSL root folder in the system variable OPENSSL_ROOT_DIR (missing: OPENSSL_INCLUDE_DIR) 
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/buildios
  • OPENSSL_ROOT_DIR /usr/local/Cellar/openssl/1.0.2t
  • export OPENSSL_ROOT_DIR=/usr/local/Cellar/openssl/1.0.2t
 zhangbin@pb6a80114  ~/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/buildios   master  export  OPENSSL_ROOT_DIR=/usr/local/Cellar/openssl/1.0.2t
 zhangbin@pb6a80114  ~/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/buildios   master  cmake ../                                        
-- not define build type, set to release
CMake Warning at /usr/local/lib/cmake/boost_system-1.71.0/libboost_system-variant-static.cmake:59 (message):
  Target Boost::system already has an imported location
  '/usr/local/lib/libboost_system-mt.a', which will be overwritten with
  '/usr/local/lib/libboost_system.a'
Call Stack (most recent call first):
  /usr/local/lib/cmake/boost_system-1.71.0/boost_system-config.cmake:43 (include)
  /usr/local/lib/cmake/Boost-1.71.0/BoostConfig.cmake:117 (find_package)
  /usr/local/lib/cmake/Boost-1.71.0/BoostConfig.cmake:182 (boost_find_component)
  /usr/local/Cellar/cmake/3.15.4/share/cmake/Modules/FindBoost.cmake:443 (find_package)
  CMakeLists.txt:23 (find_package)


CMake Warning at /usr/local/lib/cmake/boost_date_time-1.71.0/libboost_date_time-variant-static.cmake:59 (message):
  Target Boost::date_time already has an imported location
  '/usr/local/lib/libboost_date_time-mt.a', which will be overwritten with
  '/usr/local/lib/libboost_date_time.a'
Call Stack (most recent call first):
  /usr/local/lib/cmake/boost_date_time-1.71.0/boost_date_time-config.cmake:43 (include)
  /usr/local/lib/cmake/Boost-1.71.0/BoostConfig.cmake:117 (find_package)
  /usr/local/lib/cmake/Boost-1.71.0/BoostConfig.cmake:182 (boost_find_component)
  /usr/local/Cellar/cmake/3.15.4/share/cmake/Modules/FindBoost.cmake:443 (find_package)
  CMakeLists.txt:23 (find_package)


CMake Warning at /usr/local/lib/cmake/boost_random-1.71.0/libboost_random-variant-static.cmake:59 (message):
  Target Boost::random already has an imported location
  '/usr/local/lib/libboost_random-mt.a', which will be overwritten with
  '/usr/local/lib/libboost_random.a'
Call Stack (most recent call first):
  /usr/local/lib/cmake/boost_random-1.71.0/boost_random-config.cmake:43 (include)
  /usr/local/lib/cmake/Boost-1.71.0/BoostConfig.cmake:117 (find_package)
  /usr/local/lib/cmake/Boost-1.71.0/BoostConfig.cmake:182 (boost_find_component)
  /usr/local/Cellar/cmake/3.15.4/share/cmake/Modules/FindBoost.cmake:443 (find_package)
  CMakeLists.txt:23 (find_package)


-- Found OpenSSL: /usr/local/lib/libcrypto.dylib (found version "1.0.2t")  
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/buildios
 zhangbin@pb6a80114  ~/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/buildios   master 

还需要websocket

  • lib下依赖库
git submodule init
git submodule update

 zhangbin@pb6a80114  ~/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/buildios   master  make
Scanning dependencies of target sioclient
[ 10%] Building CXX object CMakeFiles/sioclient.dir/src/sio_client.cpp.o
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/sio_client.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_client_impl.h:15:10: fatal error: 
      'websocketpp/client.hpp' file not found
#include <websocketpp/client.hpp>
         ^~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
make[2]: *** [CMakeFiles/sioclient.dir/src/sio_client.cpp.o] Error 1
make[1]: *** [CMakeFiles/sioclient.dir/all] Error 2
make: *** [all] Error 2
 ✘ zhangbin@pb6a80114  ~/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/buildios   master 

官方

iOS
  • 在库的基础上封装库？

Option 1: Cocoapods

pod ‘SocketIO-Client-CPP’

Option 2: Create a static library

Create a static library
Copy the header files into xcode
Use the static libraries generated by the example project iOS example project

Create one for
支持模拟器和iphone 的 debug和release模式

release iphoneos
release simulator
debug iphoneos
debug simulator

Join the debug libraries and the release libraries with e.g.
合并多个 a文件位一个静态库a文件

libtool -static -o libUniversalRelease.a Release-iphoneos/libsioclient.a Release-iphonesimulator/libsioclient.a
libtool -static -o libUniversalDebug.a Debug-iphoneos/libsioclient.a Debug-iphonesimulator/libsioclient.a

Option 3: Manual integration

Use this shell to download and build boost completely automattically. It installs boost to <shell folder>/prefix.

See the iOS example project for how to integrate the rest.
  • 类似可以看：
将代码及依赖的静态库编译为新静态库

最近需要在一个开源库上实现一个新功能并封成新的lib。

方法：

将代码编译为.o
使用ar -x 将依赖的静态库拆成.o
使用ar -rcs 将.o编译生成新的.a
一些参数设置

AR:=(ICATCROSSCOMPILE)arCPP:=(ICAT_CROSS_COMPILE)g++ 
CFLAGS+=-O2 -Wall -Wno-write-strings -D_LINUX 
CPPFLAGS+=-std=c++11

1 将.cpp生成 .o

(CPP)(CFLAGS) (CPPFLAGS)−c(APP_SRC)

2 将cpp 依赖的.a 解为 .o

(AR)−x../libboostrandom.a(AR) -x ../libsioclient.a

3 将.a解析的.o 及 cpp 编译生成的.o 编译为.a

(AR)−rcslibiisc.a(LIB_DIR)/libsioclient/.o $(LIB_DIR)/libsioclient_tls/.o socketio.o json_reader.o json_value.o json_writer.o iisc.o

注意：

1 调用静态库，一直提示undefined reference to 问题解决。

采用直接将 ar -rcs target.a xx1.a xx2.a xxx.o 方式生成静态库。

结果是： cpp 找不到依赖的静态库。 直接报undefined reference to。可以把xx1.a xx2.a去掉直接ar -rcs target.a xxx.o 。 也会提示undefined reference to。

结论： ar -rcs target.a xx1.a xx2.a xxx.o = ar -rcs target.a xxx.o 通过直接添加依赖的静态库xx1.a 是没有效果。

2 注意依赖静态库拆分来的 .o 编译顺序十分重要。

拆分前.a编译顺序是怎么样的，拆分后的.o顺序就要排成怎么样，否则会出现非常奇怪的错误。

参考文献：

解决undefined reference to 问题比较好的文章： 
http://blog.youkuaiyun.com/aiwoziji13/article/details/7330333/

静态库链接动态库： 
http://blog.youkuaiyun.com/newchenxf/article/details/51735600

我的mbp是1.7.0

  • 官方0.8.1 没修改，但是有大神的 patch
  • 不兼容的修改：
From 0fd4e5d3fd8d1f6dc4c9cbd5a088dd783f340a48 Mon Sep 17 00:00:00 2001
From: Axel Holzinger <aholzinger@gmx.de>
Date: Sat, 18 Jan 2020 12:48:12 +0100
Subject: [PATCH] Make websocketpp usable with boost 1.70 and higher. Tested by
 compiling cpprestsdk. Should be cleaned up in a way similiar to
 _WEBSOCKETPP_REF in common/functional.hpp.

---
 websocketpp/transport/asio/connection.hpp    |  8 ++++++++
 websocketpp/transport/asio/endpoint.hpp      | 12 ++++++++++++
 websocketpp/transport/asio/security/none.hpp |  4 ++++
 3 files changed, 24 insertions(+)

diff --git a/websocketpp/transport/asio/connection.hpp b/websocketpp/transport/asio/connection.hpp
index 60f88a7..0548c93 100644
--- a/websocketpp/transport/asio/connection.hpp
+++ b/websocketpp/transport/asio/connection.hpp
@@ -312,7 +312,11 @@ public:
      */
     timer_ptr set_timer(long duration, timer_handler callback) {
         timer_ptr new_timer = lib::make_shared<lib::asio::steady_timer>(
+#if BOOST_ASIO_VERSION >= 101400
+            *m_io_service,
+#else
             lib::ref(*m_io_service),
+#endif
             lib::asio::milliseconds(duration)
         );
 
@@ -462,7 +466,11 @@ protected:
 
         if (config::enable_multithreading) {
             m_strand = lib::make_shared<lib::asio::io_service::strand>(
+#if BOOST_ASIO_VERSION >= 101400
+                *io_service);
+#else
                 lib::ref(*io_service));
+#endif
         }
 
         lib::error_code ec = socket_con_type::init_asio(io_service, m_strand,
diff --git a/websocketpp/transport/asio/endpoint.hpp b/websocketpp/transport/asio/endpoint.hpp
index ddab2c7..4c72a2b 100644
--- a/websocketpp/transport/asio/endpoint.hpp
+++ b/websocketpp/transport/asio/endpoint.hpp
@@ -196,7 +196,11 @@ public:
         m_io_service = ptr;
         m_external_io_service = true;
         m_acceptor = lib::make_shared<lib::asio::ip::tcp::acceptor>(
+#if BOOST_ASIO_VERSION >= 101400
+            *m_io_service);
+#else
             lib::ref(*m_io_service));
+#endif
 
         m_state = READY;
         ec = lib::error_code();
@@ -689,7 +693,11 @@ public:
      */
     void start_perpetual() {
         m_work = lib::make_shared<lib::asio::io_service::work>(
+#if BOOST_ASIO_VERSION >= 101400
+            *m_io_service
+#else
             lib::ref(*m_io_service)
+#endif
         );
     }
 
@@ -855,7 +863,11 @@ protected:
         // Create a resolver
         if (!m_resolver) {
             m_resolver = lib::make_shared<lib::asio::ip::tcp::resolver>(
+#if BOOST_ASIO_VERSION >= 101400
+                *m_io_service);
+#else
                 lib::ref(*m_io_service));
+#endif
         }
 
         tcon->set_uri(u);
diff --git a/websocketpp/transport/asio/security/none.hpp b/websocketpp/transport/asio/security/none.hpp
index 5c8293d..1ea2a50 100644
--- a/websocketpp/transport/asio/security/none.hpp
+++ b/websocketpp/transport/asio/security/none.hpp
@@ -169,7 +169,11 @@ protected:
         }
 
         m_socket = lib::make_shared<lib::asio::ip::tcp::socket>(
+#if BOOST_ASIO_VERSION >= 101400
+            *service);
+#else
             lib::ref(*service));
+#endif
 
         if (m_socket_init_handler) {
             m_socket_init_handler(m_hdl, *m_socket);
-- 
2.17.1.windows.2
  • 编译出来了，感觉这个库是x86-64的，mac上跑的，不是模拟器用的
✘ zhangbin@pb6a80114  ~/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/buildios   master ●  make
[ 10%] Building CXX object CMakeFiles/sioclient.dir/src/sio_client.cpp.o
[ 20%] Building CXX object CMakeFiles/sioclient.dir/src/sio_socket.cpp.o
[ 30%] Building CXX object CMakeFiles/sioclient.dir/src/internal/sio_client_impl.cpp.o
[ 40%] Building CXX object CMakeFiles/sioclient.dir/src/internal/sio_packet.cpp.o
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:26:
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/reader.h:29:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/stack.h:42:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
    ^
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/rapidjson.h:417:6: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
     ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:26:
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/reader.h:29:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/stack.h:42:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/rapidjson.h:417:34: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
                                 ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:26:
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/reader.h:29:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/stack.h:64:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
    ^
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/rapidjson.h:417:6: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
     ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:26:
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/reader.h:29:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/stack.h:64:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/rapidjson.h:417:34: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
                                 ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:65:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
    ^
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:6: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
     ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:65:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:34: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
                                 ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:440:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
    ^
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:6: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
     ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:440:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:34: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
                                 ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:602:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
    ^
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:6: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
     ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:602:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:34: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
                                 ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:995:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
    ^
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:6: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
     ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:995:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:34: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
                                 ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:1252:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
    ^
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:6: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
     ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:1252:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:34: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
                                 ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:1682:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
    ^
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:6: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
     ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:1682:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:34: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
                                 ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:1701:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
    ^
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:6: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
     ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:1701:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:34: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
                                 ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:10:
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/writer.h:29:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/stringbuffer.h:26:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
    ^
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:6: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
     ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:10:
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/writer.h:29:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/stringbuffer.h:26:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:34: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
                                 ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:10:
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/writer.h:29:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/stringbuffer.h:47:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
    ^
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:6: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
     ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:10:
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/writer.h:29:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/stringbuffer.h:47:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:34: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
                                 ^
22 warnings generated.
[ 50%] Linking CXX static library libsioclient.a
[ 50%] Built target sioclient
Scanning dependencies of target sioclient_tls
[ 60%] Building CXX object CMakeFiles/sioclient_tls.dir/src/sio_client.cpp.o
[ 70%] Building CXX object CMakeFiles/sioclient_tls.dir/src/sio_socket.cpp.o
[ 80%] Building CXX object CMakeFiles/sioclient_tls.dir/src/internal/sio_client_impl.cpp.o
[ 90%] Building CXX object CMakeFiles/sioclient_tls.dir/src/internal/sio_packet.cpp.o
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:26:
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/reader.h:29:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/stack.h:42:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
    ^
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/rapidjson.h:417:6: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
     ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:26:
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/reader.h:29:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/stack.h:42:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/rapidjson.h:417:34: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
                                 ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:26:
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/reader.h:29:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/stack.h:64:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
    ^
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/rapidjson.h:417:6: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
     ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:26:
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/reader.h:29:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/stack.h:64:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/rapidjson.h:417:34: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
                                 ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:65:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
    ^
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:6: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
     ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:65:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:34: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
                                 ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:440:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
    ^
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:6: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
     ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:440:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:34: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
                                 ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:602:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
    ^
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:6: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
     ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:602:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:34: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
                                 ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:995:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
    ^
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:6: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
     ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:995:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:34: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
                                 ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:1252:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
    ^
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:6: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
     ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:1252:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:34: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
                                 ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:1682:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
    ^
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:6: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
     ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:1682:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:34: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
                                 ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:1701:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
    ^
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:6: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
     ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:8:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/document.h:1701:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:34: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
                                 ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:10:
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/writer.h:29:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/stringbuffer.h:26:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
    ^
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:6: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
     ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:10:
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/writer.h:29:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/stringbuffer.h:26:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:34: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
                                 ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:10:
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/writer.h:29:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/stringbuffer.h:47:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
    ^
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:6: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
     ^
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/src/internal/sio_packet.cpp:10:
In file included from /Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/writer.h:29:
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/stringbuffer.h:47:5: warning: 
      macro expansion producing 'defined' has undefined behavior
      [-Wexpansion-to-defined]
/Users/zhangbin/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/lib/rapidjson/include/rapidjson/internal/../rapidjson.h:417:34: note: 
      expanded from macro 'RAPIDJSON_HAS_CXX11_RVALUE_REFS'
    (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= ...
                                 ^
22 warnings generated.
[100%] Linking CXX static library libsioclient_tls.a
[100%] Built target sioclient_tls
 zhangbin@pb6a80114  ~/tet/webrtc_build/owt-native/demo/socket.io-client-cpp/buildios   master ● 
评论
添加红包

请填写红包祝福语或标题

个

红包个数最小为10个

元

红包金额最低5元

当前余额3.43元 前往充值 >
需支付：10.00元
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包

打赏作者

等风来不如迎风去

你的鼓励是我创作的最大动力

¥1 ¥2 ¥4 ¥6 ¥10 ¥20
扫码支付：¥1
获取中
扫码支付

您的余额不足，请更换扫码支付或充值

打赏作者

实付元
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明：

1.余额是钱包充值的虚拟货币，按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载，可以购买VIP、付费专栏及课程。

余额充值